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Question 1
Incorrect
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A 21-year-old woman begins taking Microgynon 30 on the 8th day of her menstrual cycle. When will it become a dependable form of birth control?
Your Answer: 5 days
Correct Answer: 7 days
Explanation:Contraceptives – Time to become effective (if not used on the first day of period):
Immediate: IUD
2 days: Progestin-only pill (POP)
7 days: Combined oral contraceptive (COC), injection, implant, intrauterine system (IUS)Counselling for Women Considering the Combined Oral Contraceptive Pill
Women who are considering taking the combined oral contraceptive pill (COC) should receive counselling on the potential harms and benefits of the pill. The COC is highly effective if taken correctly, with a success rate of over 99%. However, there is a small risk of blood clots, heart attacks, and strokes, as well as an increased risk of breast and cervical cancer.
In addition to discussing the potential risks and benefits, women should also receive advice on how to take the pill. If the COC is started within the first 5 days of the menstrual cycle, there is no need for additional contraception. However, if it is started at any other point in the cycle, alternative contraception should be used for the first 7 days. Women should take the pill at the same time every day and should be aware that intercourse during the pill-free period is only safe if the next pack is started on time.
There have been recent changes to the guidelines for taking the COC. While it was previously recommended to take the pill for 21 days and then stop for 7 days to mimic menstruation, it is now recommended to discuss tailored regimes with women. This is because there is no medical benefit to having a withdrawal bleed, and options include never having a pill-free interval or taking three 21-day packs back-to-back before having a 4 or 7 day break.
Women should also be informed of situations where the efficacy of the pill may be reduced, such as vomiting within 2 hours of taking the pill, medication that induces diarrhoea or vomiting, or taking liver enzyme-inducing drugs. It is also important to discuss sexually transmitted infections and precautions that should be taken with enzyme-inducing antibiotics such as rifampicin.
Overall, counselling for women considering the COC should cover a range of topics to ensure that they are fully informed and able to make an informed decision about their contraceptive options.
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This question is part of the following fields:
- Reproductive Medicine
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Question 2
Correct
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You are concerned that your patient may be experiencing premature menopause due to her irregular menstrual cycle and hot flashes. Which of the following situations would provide evidence for this diagnosis?
Your Answer: Patient age 39 with raised FSH/LH and low oestradiol
Explanation:Premature menopause is characterized by irregular menstrual cycles occurring before the age of 45, along with elevated FSH/LH levels and low oestradiol levels in blood tests. The pituitary gland releases more hormones in an attempt to stimulate the failing ovary to produce oestrogen, resulting in a negative feedback loop. Therefore, options 1, 3, 4, and 5 are incorrect. Option 5 depicts primary pituitary failure.
Premature Ovarian Insufficiency: Causes and Management
Premature ovarian insufficiency is a condition where menopausal symptoms and elevated gonadotrophin levels occur before the age of 40. It affects approximately 1 in 100 women and can be caused by various factors such as idiopathic reasons, family history, bilateral oophorectomy, radiotherapy, chemotherapy, infection, autoimmune disorders, and resistant ovary syndrome. The symptoms of premature ovarian insufficiency are similar to those of normal menopause, including hot flushes, night sweats, infertility, secondary amenorrhoea, raised FSH and LH levels, and low oestradiol.
Management of premature ovarian insufficiency involves hormone replacement therapy (HRT) or a combined oral contraceptive pill until the age of the average menopause, which is 51 years. It is important to note that HRT does not provide contraception in case spontaneous ovarian activity resumes. Early diagnosis and management of premature ovarian insufficiency can help alleviate symptoms and improve quality of life for affected women.
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This question is part of the following fields:
- Reproductive Medicine
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Question 3
Correct
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A woman who is 16 weeks pregnant presents as she came into contact with a child who has chickenpox around 4 days ago. She is unsure if she had the condition herself as a child. Blood tests show the following:
Varicella IgM Negative
Varicella IgG Negative
What is the most suitable course of action?Your Answer: Varicella zoster immunoglobulin
Explanation:Chickenpox exposure in pregnancy can pose risks to both the mother and fetus, including fetal varicella syndrome. Post-exposure prophylaxis (PEP) with varicella-zoster immunoglobulin (VZIG) or antivirals should be given to non-immune pregnant women, with timing dependent on gestational age. If a pregnant woman develops chickenpox, specialist advice should be sought and oral aciclovir may be given if she is ≥ 20 weeks and presents within 24 hours of onset of the rash.
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This question is part of the following fields:
- Reproductive Medicine
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Question 4
Correct
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A 35-year-old woman is concerned about her risk of developing ovarian cancer due to a family history of the disease. She wants to learn more about screening options available in the UK.
Which of the following statements is correct?Your Answer: There is currently no screening programme for ovarian cancer
Explanation:Currently, there is no dependable screening test for detecting ovarian cancer in its early stages. However, women, especially those over 50 years old, who experience persistent symptoms such as abdominal bloating, early satiety, loss of appetite, pelvic or abdominal pain, and increased urinary urgency or frequency should be suspected of having ovarian cancer and should undergo further tests.
Ovarian cancer is a common malignancy in women, ranking fifth in frequency. It is most commonly diagnosed in women over the age of 60 and has a poor prognosis due to late detection. The majority of ovarian cancers, around 90%, are of epithelial origin, with serous carcinomas accounting for 70-80% of cases. Interestingly, recent research suggests that many ovarian cancers may actually originate in the distal end of the fallopian tube. Risk factors for ovarian cancer include a family history of BRCA1 or BRCA2 gene mutations, early menarche, late menopause, and nulliparity.
Clinical features of ovarian cancer are often vague and can include abdominal distension and bloating, abdominal and pelvic pain, urinary symptoms such as urgency, early satiety, and diarrhea. The initial diagnostic test recommended by NICE is a CA125 blood test, although this can also be elevated in other conditions such as endometriosis and benign ovarian cysts. If the CA125 level is raised, an urgent ultrasound scan of the abdomen and pelvis should be ordered. However, a CA125 test should not be used for screening asymptomatic women. Diagnosis of ovarian cancer is difficult and usually requires a diagnostic laparotomy.
Management of ovarian cancer typically involves a combination of surgery and platinum-based chemotherapy. Unfortunately, 80% of women have advanced disease at the time of diagnosis, leading to a 5-year survival rate of only 46%. It was previously thought that infertility treatment increased the risk of ovarian cancer due to increased ovulation, but recent evidence suggests that this is not a significant factor. In fact, the combined oral contraceptive pill and multiple pregnancies have been shown to reduce the risk of ovarian cancer by reducing the number of ovulations.
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This question is part of the following fields:
- Reproductive Medicine
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Question 5
Correct
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A 35-year-old woman presents to you with concerns about her migraine prophylaxis medication and its potential effects on her unborn child. She reports that her migraines used to occur 1-2 times per week, but since starting the medication, they have decreased to 1-2 times per month. Which medication commonly used for migraine prophylaxis is associated with congenital abnormalities, specifically cleft lip and palate?
Your Answer: Topiramate
Explanation:If a person experiences more than 2 migraine attacks a month, they should be offered migraine prophylaxis. Propranolol and topiramate are both options for this, but propranolol is preferred for women of child-bearing age due to the risk of cleft lip/cleft palate in infants if topiramate is used during the first trimester of pregnancy. The combined oral contraceptive pill is not typically prescribed for migraines, and if a patient using it becomes pregnant, it will not harm the fetus. Triptan medications like sumatriptan and zolmitriptan are used for acute migraine treatment and should be taken as soon as a migraine starts. They may also be used for menstrual migraine prophylaxis, but should be avoided during pregnancy due to limited safety data.
Managing Migraines: Guidelines and Treatment Options
Migraines can be debilitating and affect a significant portion of the population. To manage migraines, it is important to understand the different treatment options available. According to the National Institute for Health and Care Excellence (NICE) guidelines, acute treatment for migraines involves a combination of an oral triptan and an NSAID or paracetamol. For young people aged 12-17 years, a nasal triptan may be preferred. If these measures are not effective, non-oral preparations of metoclopramide or prochlorperazine may be considered, along with a non-oral NSAID or triptan.
Prophylaxis should be given if patients are experiencing two or more attacks per month. NICE recommends topiramate or propranolol, depending on the patient’s preference, comorbidities, and risk of adverse events. Propranolol is preferred in women of childbearing age as topiramate may be teratogenic and reduce the effectiveness of hormonal contraceptives. Acupuncture and riboflavin may also be effective in reducing migraine frequency and intensity for some people. For women with predictable menstrual migraines, frovatriptan or zolmitriptan may be recommended as a type of mini-prophylaxis.
Specialists may consider other treatment options, such as candesartan or monoclonal antibodies directed against the calcitonin gene-related peptide (CGRP) receptor, like erenumab. However, pizotifen is no longer recommended due to common adverse effects like weight gain and drowsiness. It is important to exercise caution with young patients as acute dystonic reactions may develop. By following these guidelines and considering various treatment options, migraines can be effectively managed.
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This question is part of the following fields:
- Reproductive Medicine
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Question 6
Correct
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A 20-year-old female patient comes to you seeking emergency contraception after her condom broke last night. She is not currently using any regular form of contraception and is currently on day 20 of her 28-day menstrual cycle. You have discussed the possibility of an intrauterine device, but she has declined. What would be the most suitable course of action among the available options?
Your Answer: Stat dose of levonorgestrel 1.5mg
Explanation:Emergency contraception is available in the UK through two methods: emergency hormonal contraception and intrauterine device (IUD). Emergency hormonal contraception includes two types of pills: levonorgestrel and ulipristal. Levonorgestrel works by stopping ovulation and inhibiting implantation, while ulipristal primarily inhibits ovulation. Levonorgestrel should be taken as soon as possible after unprotected sexual intercourse, within 72 hours, and is 84% effective when used within this time frame. The dose should be doubled for those with a BMI over 26 or weight over 70kg. Ulipristal should be taken within 120 hours of intercourse and may reduce the effectiveness of hormonal contraception. The most effective method of emergency contraception is the copper IUD, which can be inserted within 5 days of unprotected intercourse or up to 5 days after the likely ovulation date. It may inhibit fertilization or implantation and is 99% effective regardless of where it is used in the cycle. Prophylactic antibiotics may be given if the patient is at high risk of sexually transmitted infection.
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This question is part of the following fields:
- Reproductive Medicine
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Question 7
Correct
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A 28-year-old woman presents to her General Practitioner for investigation, as she and her partner have not become pregnant after eight months of regular sexual intercourse. She is usually healthy and is not taking any regular medications. The pelvic examination is normal.
What would be the next most appropriate step in this patient's management?
Your Answer: Watch and wait
Explanation:Fertility Management in Men: Appropriate Investigations and Management Options
When it comes to fertility management in men, it is important to follow the guidelines set by the National Institute for Health and Care Excellence (NICE). According to NICE, couples who have been trying to conceive for a year with regular intercourse should be referred to fertility services. However, earlier investigation may be necessary if there is an underlying medical reason for conception difficulties. This means that watching and waiting for 12 months is the appropriate management option in most cases.
One of the investigations that may be necessary is a semen analysis, which is indicated after a year of trying to conceive. Testicular biopsy, on the other hand, is only necessary if there is a potential testicular carcinoma or for sperm retrieval for in-vitro fertilisation (IVF) procedures.
While screening for anti-sperm antibodies may be necessary in secondary care, it is not usually arranged in primary care. Similarly, screening for gonorrhoea is not part of the investigations for reduced fertility as it does not have a significant effect on a patient’s ability to conceive and is not usually asymptomatic. However, excluding asymptomatic chlamydia infection is an important part of the investigation for patients who are struggling with reduced fertility.
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This question is part of the following fields:
- Reproductive Medicine
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Question 8
Incorrect
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A 20-year-old woman who is 8 weeks into her first pregnancy presents with vaginal bleeding and is seen in the early pregnancy assessment unit. The ultrasound scan confirms a viable intrauterine pregnancy, but the high vaginal swab has isolated group B streptococcus (GBS). What is the appropriate management for her?
Your Answer: Treat immediately with oral erythromycin & intrapartum intravenous benzylpenicillin
Correct Answer: Intrapartum intravenous benzylpenicillin only
Explanation:GBS is a type of bacteria commonly found in the vagina of many women. While it is generally harmless, it can cause serious infections in newborns, leading to significant health problems and even death.
If GBS is detected during pregnancy, it does not require immediate treatment as it will not reduce the likelihood of transmission to the baby during delivery. However, intravenous benzylpenicillin or clindamycin is necessary during labor to reduce the risk of transmission. This applies to GBS found in vaginal swabs and urine, and appropriate antibiotics are required for GBS urinary tract infections during pregnancy.
There is currently no screening program for GBS in the UK, and vaginal swabs should only be taken when clinically necessary. Women who have had a previous baby infected with GBS are offered intrapartum intravenous benzylpenicillin in future pregnancies.
(Source – RCOG guidelines, GBS in pregnancy).
Group B Streptococcus (GBS) is a common cause of severe infection in newborns. It is estimated that 20-40% of mothers carry GBS in their bowel flora, which can be passed on to their infants during labor and lead to serious infections. Prematurity, prolonged rupture of membranes, previous sibling GBS infection, and maternal pyrexia are all risk factors for GBS infection. The Royal College of Obstetricians and Gynaecologists (RCOG) has published guidelines on GBS management, which include not offering universal screening for GBS to all women and not offering screening based on maternal request. Women who have had GBS detected in a previous pregnancy should be offered intrapartum antibiotic prophylaxis (IAP) or testing in late pregnancy and antibiotics if still positive. IAP should also be offered to women with a previous baby with GBS disease, women in preterm labor, and women with a fever during labor. Benzylpenicillin is the preferred antibiotic for GBS prophylaxis.
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This question is part of the following fields:
- Reproductive Medicine
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Question 9
Correct
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A 55-year-old woman has been asked to come back for a follow-up cervical smear by her GP. She had a cervical smear done 18 months ago which revealed the presence of high-risk HPV but no abnormal cytology. The follow-up cervical smear has returned negative for high-risk HPV. What is the best course of action for managing this patient?
Your Answer: Repeat cervical smear in 5 years
Explanation:If the 1st repeat smear at 12 months for cervical cancer screening is now negative for hrHPV, the patient should return to routine recall, which is repeating the cervical smear in 5 years. Cytological examination of the smear is not necessary as the NHS now follows an HPV first system. Referral for colposcopy is also not indicated unless there is evidence of dyskaryosis or inadequate smears. Repeating the cervical smear in 3 years is not appropriate for a 50-year-old patient, and repeating the smear after 12 months is only necessary if the most recent smear is positive for hrHPV with no cytological abnormalities.
The cervical cancer screening program has evolved to include HPV testing, which allows for further risk stratification. A negative hrHPV result means a return to normal recall, while a positive result requires cytological examination. Abnormal cytology results lead to colposcopy, while normal cytology results require a repeat test at 12 months. Inadequate samples require a repeat within 3 months, and two consecutive inadequate samples lead to colposcopy. Treatment for CIN typically involves LLETZ or cryotherapy. Individuals who have been treated for CIN should be invited for a test of cure repeat cervical sample 6 months after treatment.
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This question is part of the following fields:
- Reproductive Medicine
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Question 10
Correct
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A 30-year-old woman has delivered a baby boy at 40 + 2 weeks gestation. She is now 3 weeks postpartum and is exclusively breastfeeding with plans to continue for at least 6 months. What contraceptive method should she avoid due to absolute contraindication?
Your Answer: Combined contraceptive pill
Explanation:Understanding Contraception: A Basic Overview
Contraception has come a long way in the past 50 years, with the development of effective methods being one of the most significant advancements in medicine. There are various types of contraception available, including barrier methods, daily methods, and long-acting methods of reversible contraception (LARCs).
Barrier methods, such as condoms, physically block sperm from reaching the egg. While they can help protect against sexually transmitted infections (STIs), their success rate is relatively low, particularly when used by young people.
Daily methods include the combined oral contraceptive pill, which inhibits ovulation, and the progesterone-only pill, which thickens cervical mucus. However, the combined pill increases the risk of venous thromboembolism and breast and cervical cancer.
LARCs include implantable contraceptives and injectable contraceptives, which both inhibit ovulation and thicken cervical mucus. The implantable contraceptive lasts for three years, while the injectable contraceptive lasts for 12 weeks. The intrauterine system (IUS) and intrauterine device (IUD) are also LARCs, with the IUS preventing endometrial proliferation and thickening cervical mucus, and the IUD decreasing sperm motility and survival.
It is important to note that each method of contraception has its own set of benefits and risks, and it is essential to consult with a healthcare provider to determine the best option for individual needs and circumstances.
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This question is part of the following fields:
- Reproductive Medicine
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Question 11
Correct
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A 32-year-old female patient comes in seeking emergency contraception after having unprotected sex with her ex-partner four days ago. She is determined to prevent a pregnancy. The patient has a history of ectopic pregnancy four years ago, which led to a salpingectomy. She is currently on day 14 of a 28-day cycle. What is the best course of action among the available options?
Your Answer: Insert an intrauterine device
Explanation:Emergency contraception is available in the UK through two methods: emergency hormonal contraception and intrauterine device (IUD). Emergency hormonal contraception includes two types of pills: levonorgestrel and ulipristal. Levonorgestrel works by stopping ovulation and inhibiting implantation, while ulipristal primarily inhibits ovulation. Levonorgestrel should be taken as soon as possible after unprotected sexual intercourse, within 72 hours, and is 84% effective when used within this time frame. The dose should be doubled for those with a BMI over 26 or weight over 70kg. Ulipristal should be taken within 120 hours of intercourse and may reduce the effectiveness of hormonal contraception. The most effective method of emergency contraception is the copper IUD, which can be inserted within 5 days of unprotected intercourse or up to 5 days after the likely ovulation date. It may inhibit fertilization or implantation and is 99% effective regardless of where it is used in the cycle. Prophylactic antibiotics may be given if the patient is at high risk of sexually transmitted infection.
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This question is part of the following fields:
- Reproductive Medicine
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Question 12
Correct
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A 25-year-old woman receives a Nexplanon implant. What is the duration of its contraceptive effectiveness?
Your Answer: 3 years
Explanation:Implanon and Nexplanon are subdermal contraceptive implants that slowly release the progestogen hormone etonogestrel to prevent ovulation and thicken cervical mucus. Nexplanon is the newer version and has a redesigned applicator to prevent deep insertions and is radiopaque for easier location. It is highly effective with a failure rate of 0.07/100 women-years and lasts for 3 years. It does not contain estrogen, making it suitable for women with a past history of thromboembolism or migraine. It can be inserted immediately after a termination of pregnancy. However, a trained professional is needed for insertion and removal, and additional contraceptive methods are required for the first 7 days if not inserted on days 1 to 5 of a woman’s menstrual cycle.
The main disadvantage of these implants is irregular and heavy bleeding, which can be managed with a co-prescription of the combined oral contraceptive pill. Other adverse effects include headache, nausea, and breast pain. Enzyme-inducing drugs such as certain antiepileptic and rifampicin may reduce the efficacy of Nexplanon, and women should switch to a method unaffected by enzyme-inducing drugs or use additional contraception until 28 days after stopping the treatment.
There are also contraindications for using these implants, such as ischaemic heart disease/stroke, unexplained, suspicious vaginal bleeding, past breast cancer, severe liver cirrhosis, and liver cancer. Current breast cancer is a UKMEC 4 condition, which represents an unacceptable risk if the contraceptive method is used. Overall, these implants are a highly effective and long-acting form of contraception, but they require careful consideration of the potential risks and contraindications.
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This question is part of the following fields:
- Reproductive Medicine
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Question 13
Incorrect
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You see a 29-year-old woman who has recently become pregnant. She has well-controlled type 1 diabetes and is in good health. Which of the following should be started at 12 weeks gestation?
Your Answer: Ferrous fumarate
Correct Answer: Aspirin
Explanation:In the context of managing a pregnant patient with well-controlled type 1 diabetes, it is crucial to implement preventive measures that can enhance maternal and fetal health. At 12 weeks of gestation, the initiation of low-dose aspirin is recommended for women with diabetes. This intervention is aimed at reducing the risk of preeclampsia, a condition characterized by high blood pressure and potential organ dysfunction that can arise during pregnancy, particularly in women with pre-existing conditions such as diabetes. While vitamin B12 supplementation is important for certain populations, it is not routinely initiated at this stage unless there is a specific deficiency. Ascorbic acid, or vitamin C, does not have established guidelines for routine supplementation during pregnancy. Multivitamins are generally beneficial, but they are not specifically indicated to be started at 12 weeks for this patient group. Ferrous fumarate, an iron supplement, is typically reserved for cases of iron deficiency anemia, which may not be applicable in this scenario given the patient’s current health status.
Key Takeaways:
– Low-dose aspirin is recommended at 12 weeks gestation for women with diabetes to lower the risk of preeclampsia.
– Vitamin B12, ascorbic acid, multivitamins, and ferrous fumarate are not specifically indicated for initiation at this gestational age in this patient population.
– Monitoring and preventive strategies are essential in managing pregnancies complicated by pre-existing diabetes.
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This question is part of the following fields:
- Reproductive Medicine
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Question 14
Correct
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A 55-year-old woman visits the clinic with a complaint of experiencing night sweats and hot flashes for the past year. She had her last menstrual period 20 months ago. The patient is currently undergoing treatment with tamoxifen for breast cancer. She reports no other symptoms but would like to receive medication to alleviate her hot flashes. What is the most suitable prescription for her?
Your Answer: Venlafaxine
Explanation:For patients with active hormone-responsive breast cancer, hormonal methods like HRT and tibolone are not recommended. Instead, non-hormonal methods like selective serotonin reuptake inhibitors and venlafaxine may be used to alleviate vasomotor symptoms of menopause. Topical estrogen can also be used to alleviate symptoms of vaginal atrophy, but it does not help with vasomotor symptoms. COCP is not a suitable treatment for menopausal symptoms.
Managing Menopause: Lifestyle Modifications, Hormone Replacement Therapy, and Non-Hormone Replacement Therapy
Menopause is a natural biological process that marks the end of a woman’s reproductive years. It is diagnosed when a woman has not had a period for 12 consecutive months. Menopausal symptoms are common and can last for up to 7 years, with varying degrees of severity and duration. The management of menopause can be divided into three categories: lifestyle modifications, hormone replacement therapy (HRT), and non-hormone replacement therapy.
Lifestyle modifications can help manage menopausal symptoms such as hot flushes, sleep disturbance, mood changes, and cognitive symptoms. Regular exercise, weight loss, stress reduction, and good sleep hygiene are recommended. For women who cannot or do not want to take HRT, non-hormonal treatments such as fluoxetine, citalopram, or venlafaxine for vasomotor symptoms, vaginal lubricants or moisturizers for vaginal dryness, and cognitive behavior therapy or antidepressants for psychological symptoms can be prescribed.
HRT is a treatment option for women with moderate to severe menopausal symptoms. However, it is contraindicated in women with current or past breast cancer, any estrogen-sensitive cancer, undiagnosed vaginal bleeding, or untreated endometrial hyperplasia. HRT brings certain risks, including venous thromboembolism, stroke, coronary heart disease, breast cancer, and ovarian cancer. Women should be advised of these risks and the fact that symptoms typically last for 2-5 years.
When stopping HRT, it is important to gradually reduce the dosage to limit recurrence of symptoms in the short term. However, in the long term, there is no difference in symptom control. Women who experience ineffective treatment, ongoing side effects, or unexplained bleeding should be referred to secondary care. Overall, managing menopause requires a personalized approach that takes into account a woman’s medical history, preferences, and individual symptoms.
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This question is part of the following fields:
- Reproductive Medicine
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Question 15
Correct
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A 28-year-old woman has a Mirena intrauterine device inserted for birth control on day 10 of her menstrual cycle. She has not engaged in sexual activity since her last period. What is the duration required before it can be considered a reliable contraceptive method?
Your Answer: Immediately
Explanation:Contraceptives – Time to become effective (if not used on the first day of period):
Immediate: IUD
2 days: Progestin-only pill (POP)
7 days: Combined oral contraceptive (COC), injection, implant, intrauterine system (IUS)Intrauterine contraceptive devices include copper IUDs and levonorgestrel-releasing IUS. Both are over 99% effective. The IUD prevents fertilization by decreasing sperm motility, while the IUS prevents endometrial proliferation and thickens cervical mucus. Potential problems include heavier periods with IUDs and initial bleeding with the IUS. There is a small risk of uterine perforation, ectopic pregnancy, and infection. New IUS systems, such as Jaydess® and Kyleena®, have smaller frames and less levonorgestrel, resulting in lower serum levels and different rates of amenorrhea.
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This question is part of the following fields:
- Reproductive Medicine
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Question 16
Correct
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A 42-year-old woman has been asked to come back for a follow-up cervical smear by her GP. She had her routine cervical smear done a year ago which revealed the presence of high-risk HPV but no abnormal cytology. Her follow-up cervical smear still shows positive for high-risk HPV with no cytological abnormalities.
What is the best course of action for managing this patient?Your Answer: Repeat cervical smear in 12 months
Explanation:If the 1st repeat smear at 12 months is still positive for high-risk strains of human papillomavirus (hrHPV), the correct course of action is to repeat the smear 12 months later (i.e. at 24 months). Colposcopy is not indicated in this case, as it would only be necessary if this was her 3rd successive annual cervical smear that is still positive for hrHPV but with no cytological abnormalities. Repeating the cervical smear after 3 months is also not necessary, as this is only indicated if the first smear is inadequate. Similarly, repeating the cervical smear in 3 years is not appropriate, as hrHPV has been detected. Repeating the cervical smear after 6 months is also not necessary, as this is usually done as a test of cure following treatment for cervical intraepithelial neoplasia.
The cervical cancer screening program has evolved to include HPV testing, which allows for further risk stratification. A negative hrHPV result means a return to normal recall, while a positive result requires cytological examination. Abnormal cytology results lead to colposcopy, while normal cytology results require a repeat test at 12 months. Inadequate samples require a repeat within 3 months, and two consecutive inadequate samples lead to colposcopy. Treatment for CIN typically involves LLETZ or cryotherapy. Individuals who have been treated for CIN should be invited for a test of cure repeat cervical sample 6 months after treatment.
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This question is part of the following fields:
- Reproductive Medicine
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Question 17
Incorrect
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What is the primary mode of action of Cerazette (desogestrel)?
Your Answer: Thickens cervical mucous
Correct Answer: Inhibits ovulation
Explanation:Types of Progestogen Only Pills
Progestogen only pills (POPs) are a type of birth control pill that contain only progestogen hormone. There are two generations of POPs, with the second generation including norethisterone, levonorgestrel, and ethynodiol diacetate. The third generation of POPs includes desogestrel, which is also known as Cerazette. This new type of POP is highly effective in inhibiting ovulation in most women. One of the advantages of Cerazette is that users can take the pill up to 12 hours late, which is longer than the 3-hour window for other POPs. Overall, there are different types of POPs available, and women can choose the one that best suits their needs and preferences.
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This question is part of the following fields:
- Reproductive Medicine
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Question 18
Correct
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A 47-year-old woman attends to discuss hormone replacement therapy (HRT) because she believes she is experiencing symptoms of menopause.
What is the PRIMARY MOTIVATION for starting HRT in a woman who is experiencing perimenopause?Your Answer: Reduce vasomotor symptoms
Explanation:Benefits and Risks of Hormone Replacement Therapy (HRT)
Hormone Replacement Therapy (HRT) is a treatment used to alleviate the symptoms of menopause, such as hot flushes, sweating, and palpitations. It has been proven effective in placebo-controlled randomized studies. HRT can also improve vaginal dryness, superficial dyspareunia, and urinary frequency and urgency. Long-term therapy is required to achieve these benefits, and symptoms may recur after stopping HRT.
HRT is commonly prescribed to prevent osteoporosis, particularly if started within the first five years after menopause onset. Women with decreased bone mineral density and those with a history of osteoporotic fractures also benefit from HRT. However, protection may be lost after stopping the hormones. HRT can reduce the incidence of hip fractures by about one case per 1000 women aged <70 years and by about 8 cases per 1000 women aged 70–79 years. The Women’s Health Initiative (WHI) study revealed an increased annual risk of heart attacks in women who took combined HRT compared to those who took estrogen only. HRT may also prevent and treat dementia and related disorders by enhancing cholinergic neurotransmission and preventing oxidative cell damage, neuronal atrophy, and glucocorticoid-induced neuronal damage. However, studies have failed to provide a consensus on this aspect due to issues of selection bias and extreme heterogeneity in study participants, treatments, cognitive function tests applied, and doses of HRT. In conclusion, HRT can provide relief for menopausal symptoms, improve vaginal health, prevent osteoporosis, and reduce the risk of heart attacks. However, it may increase the risk of dementia, particularly in women aged 65 years who take combination HRT and have relatively low cognitive function at the start of treatment. Therefore, the benefits and risks of HRT should be carefully considered before starting treatment.
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This question is part of the following fields:
- Reproductive Medicine
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Question 19
Correct
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A 45-year-old woman has confirmed menopause. She is considering HRT (hormone replacement therapy).
Which of the following conditions has an increased risk of association with oestrogen-only HRT?Your Answer: Endometrial cancer
Explanation:Hormone replacement therapy (HRT) is a treatment that involves administering synthetic oestrogen and progestogen to women experiencing menopausal symptoms. HRT can be given as local (creams, pessaries, rings) or systemic therapy (oral drugs, transdermal patches and gels, implants) and may contain oestrogen alone, combined oestrogen and progestogen, selective oestrogen receptor modulator, or gonadomimetics. The average age for menopause is around 50-51 years, and symptoms include hot flushes, insomnia, weight gain, mood changes, and irregular menses. HRT should be initiated at the lowest possible dosage and titrated based on clinical response. However, HRT is not recommended for women who have undergone hysterectomy due to the risk of endometrial hyperplasia, a precursor to endometrial cancer. HRT may also increase the risk of breast cancer and heart attacks, and non-hormonal options should be considered for menopausal effects in women who have previously had breast cancer. There is no evidence to suggest that HRT is associated with an increased or decreased risk of developing cervical cancer, and observational studies of systemic HRT after breast cancer are generally reassuring. Oestrogen is believed to be a growth factor that enhances cholinergic neurotransmission and prevents oxidative cell damage, neuronal atrophy, and glucocorticoid-induced neuronal damage, which may help prevent dementia.
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This question is part of the following fields:
- Reproductive Medicine
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Question 20
Correct
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What is the most frequent reason for recurrent spontaneous miscarriage in the first trimester?
Your Answer: Antiphospholipid syndrome
Explanation:The prevalence of aPL is significantly higher in women with recurrent miscarriage compared to those with a low risk obstetric history, with the former having a much higher incidence rate. In fact, the prevalence of aPL in the latter group is less than 2%.
Understanding Recurrent Miscarriage
Recurrent miscarriage is a condition that affects approximately 1% of women and is characterized by three or more consecutive spontaneous abortions. There are several potential causes of recurrent miscarriage, including antiphospholipid syndrome, endocrine disorders such as poorly controlled diabetes mellitus or thyroid disorders, polycystic ovarian syndrome, uterine abnormalities like a uterine septum, parental chromosomal abnormalities, and smoking.
It is important to note that while these factors may increase the risk of recurrent miscarriage, they do not necessarily guarantee that a woman will experience this condition. Additionally, there may be other underlying causes that have yet to be identified.
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This question is part of the following fields:
- Reproductive Medicine
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Question 21
Correct
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A 28-year-old woman comes to her GP complaining of pelvic pain and deep dyspareunia that has been ongoing for four days. During the examination, the GP notes a temperature of 37.9 degrees Celsius, lower abdominal tenderness, and cervical motion tenderness. The GP suspects that the woman may have pelvic inflammatory disease. What criteria should the GP use to determine whether antibiotics should be prescribed?
Your Answer: Clinical evidence - history and examination
Explanation:According to NICE guidelines, clinicians should diagnose pelvic inflammatory disease based on clinical symptoms and start antibiotic treatment promptly. While investigations such as endocervical and high vaginal swabs for microscopy and culture should be performed, they should not delay treatment. Negative swab results do not exclude the possibility of the disease. Blood cultures are not necessary unless the patient shows signs of systemic illness. Transvaginal ultrasound is not the first choice but may be necessary if an abscess is suspected.
(NICE CKS – Pelvic Inflammatory Disease)Understanding Pelvic Inflammatory Disease
Pelvic inflammatory disease (PID) is a condition that occurs when the female pelvic organs, including the uterus, fallopian tubes, ovaries, and surrounding peritoneum, become infected and inflamed. The most common cause of PID is an ascending infection from the endocervix, often caused by Chlamydia trachomatis. Other causative organisms include Neisseria gonorrhoeae, Mycoplasma genitalium, and Mycoplasma hominis. Symptoms of PID include lower abdominal pain, fever, dyspareunia, dysuria, menstrual irregularities, vaginal or cervical discharge, and cervical excitation.
To diagnose PID, a pregnancy test should be done to rule out an ectopic pregnancy, and a high vaginal swab should be taken to screen for Chlamydia and Gonorrhoea. However, these tests are often negative, so consensus guidelines recommend having a low threshold for treatment due to the potential complications of untreated PID. Management typically involves a combination of antibiotics, such as oral ofloxacin and oral metronidazole or intramuscular ceftriaxone, oral doxycycline, and oral metronidazole.
Complications of PID include perihepatitis (Fitz-Hugh Curtis Syndrome), which occurs in around 10% of cases and is characterized by right upper quadrant pain that may be confused with cholecystitis. PID can also lead to infertility, with the risk as high as 10-20% after a single episode, chronic pelvic pain, and ectopic pregnancy. In mild cases of PID, intrauterine contraceptive devices may be left in, but recent guidelines suggest that removal of the IUD should be considered for better short-term clinical outcomes. Understanding PID and its potential complications is crucial for early diagnosis and effective management.
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This question is part of the following fields:
- Reproductive Medicine
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Question 22
Correct
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A 35 year-old woman has been diagnosed with fibroids and has been attempting to conceive for 2 years. She has been undergoing evaluation at the sub-fertility clinic and all tests have come back normal except for the presence of three uterine fibroids, which are asymptomatic. Her partner's semen analysis showed no abnormalities.
What are the most suitable treatment options in this scenario?Your Answer: Myomectomy
Explanation:If a woman with large fibroids is experiencing fertility issues, the most effective treatment option that also preserves her ability to conceive in the future is myomectomy. However, depending on the specifics of the procedure, the woman may need to consider delivery options, such as a caesarean section, due to the risk of uterine rupture.
While GnRH agonists can shrink fibroids and make them easier to remove surgically, they also temporarily turn off the ovaries, inhibiting ovulation and making pregnancy impossible during treatment. Additionally, fibroids tend to regrow after treatment is stopped. However, when combined with myomectomy, GnRH agonists can be a suitable treatment option.
Endometrial ablation, on the other hand, destroys the endometrial lining, making it impossible for an embryo to implant. Uterine artery embolisation is also not recommended for women trying to conceive, as it significantly reduces blood supply to the uterus, making it impossible for a fetus to implant and grow.
Understanding Uterine Fibroids
Uterine fibroids are non-cancerous growths that develop in the uterus. They are more common in black women and are thought to occur in around 20% of white women in their later reproductive years. Fibroids are usually asymptomatic, but they can cause menorrhagia, which can lead to iron-deficiency anaemia. Other symptoms include lower abdominal pain, bloating, and urinary symptoms. Fibroids may also cause subfertility.
Diagnosis is usually made through transvaginal ultrasound. Asymptomatic fibroids do not require treatment, but periodic monitoring is recommended. Menorrhagia secondary to fibroids can be managed with various treatments, including the levonorgestrel intrauterine system, NSAIDs, tranexamic acid, and hormonal therapies.
Medical treatment to shrink or remove fibroids may include GnRH agonists or ulipristal acetate, although the latter is not currently recommended due to concerns about liver toxicity. Surgical options include myomectomy, hysteroscopic endometrial ablation, hysterectomy, and uterine artery embolization.
Fibroids generally regress after menopause, but complications such as subfertility and iron-deficiency anaemia can occur. Red degeneration, which is haemorrhage into the tumour, is a common complication during pregnancy.
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This question is part of the following fields:
- Reproductive Medicine
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Question 23
Correct
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A 30-year-old woman who is 10 weeks postpartum and currently breastfeeding presents with a complaint of a foul odor in her vaginal area. Upon examination, clue cells are detected. What treatment option would you suggest for this probable diagnosis?
Your Answer: Metronidazole 400mg bd for 5 days
Explanation:The recommended treatment for bacterial vaginosis in this patient is metronidazole, but high doses of this medication are not safe for breastfeeding. Fluconazole is used to treat thrush, while azithromycin is used for Chlamydia. Clarithromycin is prescribed for pneumonia, strep throat, and H. pylori infections.
Bacterial vaginosis (BV) is a condition where there is an overgrowth of anaerobic organisms, particularly Gardnerella vaginalis, in the vagina. This leads to a decrease in the amount of lactobacilli, which produce lactic acid, resulting in an increase in vaginal pH. BV is not a sexually transmitted infection, but it is commonly seen in sexually active women. Symptoms include a fishy-smelling vaginal discharge, although some women may not experience any symptoms at all. Diagnosis is made using Amsel’s criteria, which includes the presence of thin, white discharge, clue cells on microscopy, a vaginal pH greater than 4.5, and a positive whiff test. Treatment involves oral metronidazole for 5-7 days, with a cure rate of 70-80%. However, relapse rates are high, with over 50% of women experiencing a recurrence within 3 months. Topical metronidazole or clindamycin may be used as alternatives.
Bacterial vaginosis during pregnancy can increase the risk of preterm labor, low birth weight, chorioamnionitis, and late miscarriage. It was previously recommended to avoid oral metronidazole in the first trimester and use topical clindamycin instead. However, recent guidelines suggest that oral metronidazole can be used throughout pregnancy. The British National Formulary (BNF) still advises against using high-dose metronidazole regimes. Clue cells, which are vaginal epithelial cells covered with bacteria, can be seen on microscopy in women with BV.
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This question is part of the following fields:
- Reproductive Medicine
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Question 24
Incorrect
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A 35-year-old woman presents for follow-up. She has a long-standing history of heavy menstrual bleeding, which has worsened over the past six months. She denies experiencing dysmenorrhea, intermenstrual bleeding, or postcoital bleeding. She has completed her family and does not desire any more children. Her gynecological exam is unremarkable, and her cervical screening is current. What is the preferred treatment option?
Your Answer: Hysterectomy
Correct Answer: Intrauterine system (Mirena)
Explanation:The recommended initial treatment for menorrhagia is the intrauterine system (Mirena).
Managing Heavy Menstrual Bleeding
Heavy menstrual bleeding, also known as menorrhagia, is a condition where a woman experiences excessive blood loss during her menstrual cycle. While it was previously defined as total blood loss of over 80 ml per cycle, the management of menorrhagia now depends on the woman’s perception of what is excessive. In the past, hysterectomy was a common treatment for heavy periods, but the approach has changed significantly since the 1990s.
To manage menorrhagia, a full blood count should be performed in all women. If symptoms suggest a structural or histological abnormality, a routine transvaginal ultrasound scan should be arranged. For women who do not require contraception, mefenamic acid or tranexamic acid can be used. If there is no improvement, other drugs can be tried while awaiting referral.
For women who require contraception, options include the intrauterine system (Mirena), combined oral contraceptive pill, and long-acting progestogens. Norethisterone can also be used as a short-term option to rapidly stop heavy menstrual bleeding. The flowchart below shows the management of menorrhagia.
[Insert flowchart here]
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This question is part of the following fields:
- Reproductive Medicine
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Question 25
Correct
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At what age should a woman be offered her initial cervical smear as a part of the cervical cancer screening program in the United Kingdom?
Your Answer: 25
Explanation:Screening for cervical cancer
Cervical Cancer Screening in the UK
Cervical cancer screening is a well-established program in the UK that aims to detect pre-malignant changes in the cervix. This program is estimated to prevent 1,000-4,000 deaths per year. However, it should be noted that around 15% of cervical adenocarcinomas are frequently undetected by screening.
The screening program has evolved significantly in recent years. Initially, smears were examined for signs of dyskaryosis, which may indicate cervical intraepithelial neoplasia. However, the introduction of HPV testing allowed for further risk stratification, and the NHS has now moved to an HPV first system. This means that a sample is tested for high-risk strains of human papillomavirus (hrHPV) first, and cytological examination is only performed if this is positive.
All women between the ages of 25-64 years are offered a smear test. Women aged 25-49 years are screened every three years, while those aged 50-64 years are screened every five years. However, cervical screening cannot be offered to women over 64. In Scotland, screening is offered from 25-64 every five years.
In special situations, cervical screening in pregnancy is usually delayed until three months post-partum, unless there are missed screenings or previous abnormal smears. Women who have never been sexually active have a very low risk of developing cervical cancer and may wish to opt-out of screening.
It is recommended to take a cervical smear around mid-cycle, although there is limited evidence to support this advice. Overall, the UK’s cervical cancer screening program is an essential tool in preventing cervical cancer and promoting women’s health.
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This question is part of the following fields:
- Reproductive Medicine
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Question 26
Correct
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A young lady requests for the 'morning after pill'. Within what timeframe after sexual intercourse is levonorgestrel approved for use?
Your Answer: 72 hours
Explanation:Levonorgestrel should be taken within 72 hours of unprotected sexual intercourse (UPSI). Administration of a single dose of levonorgestrel after this time is not licensed but may be considered.
Emergency contraception is available in the UK through two methods: emergency hormonal contraception and intrauterine device (IUD). Emergency hormonal contraception includes two types of pills: levonorgestrel and ulipristal. Levonorgestrel works by stopping ovulation and inhibiting implantation, while ulipristal primarily inhibits ovulation. Levonorgestrel should be taken as soon as possible after unprotected sexual intercourse, within 72 hours, and is 84% effective when used within this time frame. The dose should be doubled for those with a BMI over 26 or weight over 70kg. Ulipristal should be taken within 120 hours of intercourse and may reduce the effectiveness of hormonal contraception. The most effective method of emergency contraception is the copper IUD, which can be inserted within 5 days of unprotected intercourse or up to 5 days after the likely ovulation date. It may inhibit fertilization or implantation and is 99% effective regardless of where it is used in the cycle. Prophylactic antibiotics may be given if the patient is at high risk of sexually transmitted infection.
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This question is part of the following fields:
- Reproductive Medicine
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Question 27
Correct
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Which of the following conditions is most likely to result in secondary dysmenorrhoea?
Your Answer: Adenomyosis
Explanation:Adenomyosis is the condition where the tissue lining the uterus (endometrium) grows into the muscular wall of the uterus (myometrium).
Dysmenorrhoea is a condition where women experience excessive pain during their menstrual period. There are two types of dysmenorrhoea: primary and secondary. Primary dysmenorrhoea affects up to 50% of menstruating women and is not caused by any underlying pelvic pathology. It usually appears within 1-2 years of the menarche and is thought to be partially caused by excessive endometrial prostaglandin production. Symptoms include suprapubic cramping pains that may radiate to the back or down the thigh, and pain typically starts just before or within a few hours of the period starting. NSAIDs such as mefenamic acid and ibuprofen are effective in up to 80% of women, and combined oral contraceptive pills are used second line for management.
Secondary dysmenorrhoea, on the other hand, typically develops many years after the menarche and is caused by an underlying pathology. The pain usually starts 3-4 days before the onset of the period. Causes of secondary dysmenorrhoea include endometriosis, adenomyosis, pelvic inflammatory disease, intrauterine devices, and fibroids. Clinical Knowledge Summaries recommend referring all patients with secondary dysmenorrhoea to gynaecology for investigation. It is important to note that the intrauterine system (Mirena) may help dysmenorrhoea, but this only applies to normal copper coils.
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This question is part of the following fields:
- Reproductive Medicine
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Question 28
Correct
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A 28-year-old woman visits her doctor after missing her progestogen-only pill, Noriday, this morning. She usually takes it at 9am, but it's now 12:30 pm. What guidance should the doctor provide?
Your Answer: Take missed pill as soon as possible and advise condom use until pill taking re-established for 48 hours
Explanation:Progestogen Only Pill: What to Do When You Miss a Pill
The progestogen only pill (POP) has simpler rules for missed pills compared to the combined oral contraceptive pill. It is important to note that the rules for the two types of pills should not be confused. The traditional POPs (Micronor, Noriday, Nogeston, Femulen) and Cerazette (desogestrel) have the following guidelines for missed pills:
– If the pill is less than 3 hours late, no action is required, and you can continue taking the pill as normal.
– If the pill is more than 3 hours late (i.e., more than 27 hours since the last pill was taken), action is needed.
– If the pill is less than 12 hours late, no action is required, and you can continue taking the pill as normal.
– If the pill is more than 12 hours late (i.e., more than 36 hours since the last pill was taken), action is needed. -
This question is part of the following fields:
- Reproductive Medicine
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Question 29
Correct
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A 65-year-old woman complains of abdominal bloating and is found to have shifting dullness on examination. What is a risk factor for ovarian cancer?
Your Answer: BRCA2 gene
Explanation:The risk factors for ovarian cancer are associated with a higher frequency of ovulations.
Ovarian cancer is a common malignancy in women, ranking fifth in frequency. It is most commonly diagnosed in women over the age of 60 and has a poor prognosis due to late detection. The majority of ovarian cancers, around 90%, are of epithelial origin, with serous carcinomas accounting for 70-80% of cases. Interestingly, recent research suggests that many ovarian cancers may actually originate in the distal end of the fallopian tube. Risk factors for ovarian cancer include a family history of BRCA1 or BRCA2 gene mutations, early menarche, late menopause, and nulliparity.
Clinical features of ovarian cancer are often vague and can include abdominal distension and bloating, abdominal and pelvic pain, urinary symptoms such as urgency, early satiety, and diarrhea. The initial diagnostic test recommended by NICE is a CA125 blood test, although this can also be elevated in other conditions such as endometriosis and benign ovarian cysts. If the CA125 level is raised, an urgent ultrasound scan of the abdomen and pelvis should be ordered. However, a CA125 test should not be used for screening asymptomatic women. Diagnosis of ovarian cancer is difficult and usually requires a diagnostic laparotomy.
Management of ovarian cancer typically involves a combination of surgery and platinum-based chemotherapy. Unfortunately, 80% of women have advanced disease at the time of diagnosis, leading to a 5-year survival rate of only 46%. It was previously thought that infertility treatment increased the risk of ovarian cancer due to increased ovulation, but recent evidence suggests that this is not a significant factor. In fact, the combined oral contraceptive pill and multiple pregnancies have been shown to reduce the risk of ovarian cancer by reducing the number of ovulations.
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This question is part of the following fields:
- Reproductive Medicine
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Question 30
Correct
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A 23-year-old woman visits her GP with concerns about UPSI she had four days ago. She has a medical history of asthma and psoriasis, and is allergic to latex. She uses oral steroids for her asthma but takes no regular medication. You suggest the copper coil as a form of emergency contraception, but the patient prefers a pill and mentions that her housemate recently took the 'EllaOne emergency pill' (ulipristal acetate). Why is the same method not suitable for this patient?
Your Answer: Asthma controlled by oral steroids
Explanation:When administering ulipristal acetate to individuals with severe asthma who are using oral steroids to control their condition, caution should be exercised due to the anti-glucocorticoid effect of the medication. The possibility of latex allergy should be considered when recommending barrier contraceptive methods or conducting a physical examination while wearing latex gloves. The failure to use regular contraception is a valid reason to offer emergency contraception following unprotected sexual intercourse. The use of ulipristal as emergency contraception may require caution in individuals with psoriasis, as this condition can be managed with oral steroids. However, it is important to note that oral steroids are only recommended for the individual’s asthma.
Emergency contraception is available in the UK through two methods: emergency hormonal contraception and intrauterine device (IUD). Emergency hormonal contraception includes two types of pills: levonorgestrel and ulipristal. Levonorgestrel works by stopping ovulation and inhibiting implantation, while ulipristal primarily inhibits ovulation. Levonorgestrel should be taken as soon as possible after unprotected sexual intercourse, within 72 hours, and is 84% effective when used within this time frame. The dose should be doubled for those with a BMI over 26 or weight over 70kg. Ulipristal should be taken within 120 hours of intercourse and may reduce the effectiveness of hormonal contraception. The most effective method of emergency contraception is the copper IUD, which can be inserted within 5 days of unprotected intercourse or up to 5 days after the likely ovulation date. It may inhibit fertilization or implantation and is 99% effective regardless of where it is used in the cycle. Prophylactic antibiotics may be given if the patient is at high risk of sexually transmitted infection.
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This question is part of the following fields:
- Reproductive Medicine
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Question 31
Correct
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A 25 year-old female patient visits her GP complaining of a two week history of pale and homogenous vaginal discharge that has an offensive odor but is not causing any itching or irritation. Upon examination, there is no inflammation of the cervix or vagina and the discharge has a pH of 6.3. A sample of the discharge is collected. What is the probable result of the analysis of the discharge sample?
Your Answer: Gram-positive and negative bacteria
Explanation:Bacterial vaginosis is the identified condition, primarily caused by an overgrowth of anaerobic organisms in the vagina, with Gardnerella vaginalis being the most prevalent. This results in the displacement of lactobacilli, which would not be detected in the sample. The presence of hyphae suggests the existence of Candida (thrush).
Bacterial vaginosis (BV) is a condition where there is an overgrowth of anaerobic organisms, particularly Gardnerella vaginalis, in the vagina. This leads to a decrease in the amount of lactobacilli, which produce lactic acid, resulting in an increase in vaginal pH. BV is not a sexually transmitted infection, but it is commonly seen in sexually active women. Symptoms include a fishy-smelling vaginal discharge, although some women may not experience any symptoms at all. Diagnosis is made using Amsel’s criteria, which includes the presence of thin, white discharge, clue cells on microscopy, a vaginal pH greater than 4.5, and a positive whiff test. Treatment involves oral metronidazole for 5-7 days, with a cure rate of 70-80%. However, relapse rates are high, with over 50% of women experiencing a recurrence within 3 months. Topical metronidazole or clindamycin may be used as alternatives.
Bacterial vaginosis during pregnancy can increase the risk of preterm labor, low birth weight, chorioamnionitis, and late miscarriage. It was previously recommended to avoid oral metronidazole in the first trimester and use topical clindamycin instead. However, recent guidelines suggest that oral metronidazole can be used throughout pregnancy. The British National Formulary (BNF) still advises against using high-dose metronidazole regimes. Clue cells, which are vaginal epithelial cells covered with bacteria, can be seen on microscopy in women with BV.
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This question is part of the following fields:
- Reproductive Medicine
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Question 32
Correct
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A 28-year-old woman at 32 weeks gestation arrives at the Emergency Department with a small amount of painless vaginal bleeding that occurred spontaneously. During obstetric examination, a cephalic presentation with a high presenting part is observed. The uterus is nontender, and the cervical os is closed with a normal cervix appearance. What is the most probable diagnosis?
Your Answer: Placenta praevia
Explanation:Placenta praevia is a condition where the placenta is located in the lower part of the uterus, either partially or completely. If the placenta covers the internal cervical os, it is classified as major praevia, while it is considered minor or partial if it does not. Bleeding can occur spontaneously, due to trauma, or during labor as the cervix opens.
The Royal College of Obstetricians and Gynaecologists recommends considering placenta praevia in all cases of vaginal bleeding after 20 weeks of pregnancy. Symptoms that increase suspicion of this condition include painless bleeding, a high presenting part, and abnormal fetal lie. A definitive diagnosis usually requires an ultrasound to determine the position of the placenta.
(RCOG Green-top Guideline No. 27)In this case, the absence of pain makes placental abruption unlikely, and the normal appearance of the cervix rules out cervical trauma, cervical neoplasm, and inevitable miscarriage as the cause.
Understanding Placenta Praevia
Placenta praevia is a condition where the placenta is located wholly or partially in the lower uterine segment. It is a relatively rare condition, with only 5% of women having a low-lying placenta when scanned at 16-20 weeks gestation. However, the incidence at delivery is only 0.5%, as most placentas tend to rise away from the cervix.
There are several factors associated with placenta praevia, including multiparity, multiple pregnancy, and embryos implanting on a lower segment scar from a previous caesarean section. Clinical features of placenta praevia include shock in proportion to visible loss, no pain, a non-tender uterus, abnormal lie and presentation, and a usually normal fetal heart. Coagulation problems are rare, and small bleeds may occur before larger ones.
Diagnosis of placenta praevia should not involve digital vaginal examination before an ultrasound, as this may provoke severe haemorrhage. The condition is often picked up on routine 20-week abdominal ultrasounds, but the Royal College of Obstetricians and Gynaecologists recommends the use of transvaginal ultrasound for improved accuracy and safety. Placenta praevia is classified into four grades, with grade IV being the most severe, where the placenta completely covers the internal os.
In summary, placenta praevia is a rare condition that can have serious consequences if not diagnosed and managed appropriately. It is important for healthcare professionals to be aware of the associated factors and clinical features, and to use appropriate diagnostic methods for accurate grading and management.
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This question is part of the following fields:
- Reproductive Medicine
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Question 33
Correct
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A 35-year-old woman who is 20 weeks pregnant attends the antenatal clinic. She had an OGTT at her booking visit due to a family history of type II diabetes mellitus.
The results at the 14-week booking were:
Fasting glucose 6.2 mmol/L Normal <5.6 mmol/L
2-hour post glucose challenge 9.5 mmol/L Normal <7.8mmol/L
A decision is made to start metformin 500mg twice daily and she is provided with information leaflets regarding diet and lifestyle modification.
On review today at 20 weeks gestation her repeat OGTT results are as follows:
Fasting glucose 6.1 mmol/L Normal <5.3 mmol/L
2-hour post glucose challenge 7.5 mmol/L Normal <6.4 mmol/L
What is the next most appropriate action for managing her blood glucose levels?Your Answer: Add insulin
Explanation:If blood glucose targets are not achieved through diet and metformin in gestational diabetes, insulin should be introduced.
The patient in this case was diagnosed with gestational diabetes during their initial appointment. Despite attempting metformin, their fasting and two-hour post glucose challenge blood glucose levels remain elevated above the normal range. Therefore, insulin should be added to their treatment plan. Choosing to make no changes to their treatment plan is not the correct answer, as this could lead to increased risks for the fetus, such as the development of polyhydramnios or macrosomia. While referral for dietary and exercise regimens may be considered, this is likely to be a first-line intervention, and further escalation of medical therapy is necessary for the health of the fetus. Increasing the dose of metformin is not the correct answer, as the NICE guidelines recommend starting insulin when initial interventions have been unsuccessful. Waiting two weeks to repeat the results would delay necessary treatment intensification, which is required at the current clinic appointment.
Gestational diabetes is a common medical disorder affecting around 4% of pregnancies. Risk factors include a high BMI, previous gestational diabetes, and family history of diabetes. Screening is done through an oral glucose tolerance test, and diagnostic thresholds have recently been updated. Management includes self-monitoring of blood glucose, diet and exercise advice, and medication if necessary. For pre-existing diabetes, weight loss and insulin are recommended, and tight glycemic control is important. Targets for self-monitoring include fasting glucose of 5.3 mmol/l and 1-2 hour post-meal glucose levels.
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This question is part of the following fields:
- Reproductive Medicine
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Question 34
Correct
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A 55-year-old woman seeks guidance on managing her menopausal symptoms. She has experienced cessation of her menstrual cycle and is bothered by hot flashes and night sweats. Due to her sister's breast cancer, she is not interested in hormone replacement therapy. What is the most suitable treatment option to suggest?
Your Answer: Citalopram
Explanation:Managing Menopause: Lifestyle Modifications, Hormone Replacement Therapy, and Non-Hormone Replacement Therapy
Menopause is a natural biological process that marks the end of a woman’s reproductive years. It is diagnosed when a woman has not had a period for 12 consecutive months. Menopausal symptoms are common and can last for up to 7 years, with varying degrees of severity and duration. The management of menopause can be divided into three categories: lifestyle modifications, hormone replacement therapy (HRT), and non-hormone replacement therapy.
Lifestyle modifications can help manage menopausal symptoms such as hot flushes, sleep disturbance, mood changes, and cognitive symptoms. Regular exercise, weight loss, stress reduction, and good sleep hygiene are recommended. For women who cannot or do not want to take HRT, non-hormonal treatments such as fluoxetine, citalopram, or venlafaxine for vasomotor symptoms, vaginal lubricants or moisturizers for vaginal dryness, and cognitive behavior therapy or antidepressants for psychological symptoms can be prescribed.
HRT is a treatment option for women with moderate to severe menopausal symptoms. However, it is contraindicated in women with current or past breast cancer, any estrogen-sensitive cancer, undiagnosed vaginal bleeding, or untreated endometrial hyperplasia. HRT brings certain risks, including venous thromboembolism, stroke, coronary heart disease, breast cancer, and ovarian cancer. Women should be advised of these risks and the fact that symptoms typically last for 2-5 years.
When stopping HRT, it is important to gradually reduce the dosage to limit recurrence of symptoms in the short term. However, in the long term, there is no difference in symptom control. Women who experience ineffective treatment, ongoing side effects, or unexplained bleeding should be referred to secondary care. Overall, managing menopause requires a personalized approach that takes into account a woman’s medical history, preferences, and individual symptoms.
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This question is part of the following fields:
- Reproductive Medicine
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Question 35
Incorrect
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A 28-year-old woman experiences a blood loss of approximately 1,000 ml after giving birth vaginally. What is not considered a risk factor for primary postpartum hemorrhage?
Your Answer: Polyhydramnios
Correct Answer: Afro-Caribbean ethnicity
Explanation:Understanding Postpartum Haemorrhage
Postpartum haemorrhage (PPH) is a condition where a woman experiences blood loss of more than 500 ml after giving birth vaginally. It can be classified as primary or secondary. Primary PPH occurs within 24 hours after delivery and is caused by the 4 Ts: tone, trauma, tissue, and thrombin. The most common cause is uterine atony. Risk factors for primary PPH include previous PPH, prolonged labour, pre-eclampsia, increased maternal age, emergency Caesarean section, and placenta praevia.
In managing PPH, it is important to involve senior staff immediately and follow the ABC approach. This includes two peripheral cannulae, lying the woman flat, blood tests, and commencing a warmed crystalloid infusion. Mechanical interventions such as rubbing up the fundus and catheterisation are also done. Medical interventions include IV oxytocin, ergometrine, carboprost, and misoprostol. Surgical options such as intrauterine balloon tamponade, B-Lynch suture, ligation of uterine arteries, and hysterectomy may be considered if medical options fail to control the bleeding.
Secondary PPH occurs between 24 hours to 6 weeks after delivery and is typically due to retained placental tissue or endometritis. It is important to understand the causes and risk factors of PPH to prevent and manage this life-threatening emergency effectively.
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This question is part of the following fields:
- Reproductive Medicine
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Question 36
Correct
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A 17-year-old girl with a history of acne is interested in starting a combined oral contraceptive pill (COC). She has been taking doxycycline for the past 2 months. What advice should be given?
Your Answer: She can start using a COC with usual advice
Explanation:If the COC is not started on the first day of the next period, it is important to follow the standard guidelines and use condoms for 7 days.
Special Situations for Combined Oral Contraceptive Pill
Concurrent antibiotic use has been a concern for many years in the UK, as doctors have advised that it may interfere with the effectiveness of the combined oral contraceptive pill. However, this approach is not taken in the US or most of mainland Europe. In 2011, the Faculty of Sexual & Reproductive Healthcare updated their guidelines to abandon the extra precautions previously advised during antibiotic treatment and for 7 days afterwards. The latest edition of the British National Formulary (BNF) has also been updated to reflect this guidance, although precautions should still be taken with enzyme-inducing antibiotics such as rifampicin.
When it comes to switching combined oral contraceptive pills, the BNF and Faculty of Sexual & Reproductive Healthcare (FSRH) appear to give contradictory advice. The FSRH’s Combined Oral Contraception guidelines state that the pill-free interval does not need to be omitted, while the BNF advises missing the pill-free interval if the progesterone changes. Given this uncertainty, it is best to follow the BNF’s advice.
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This question is part of the following fields:
- Reproductive Medicine
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Question 37
Correct
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A 28-year-old female who is typically healthy presents with flu-like symptoms that have persisted for several days. She has recently observed a rash of spots in her genital region and is experiencing discomfort and pain while urinating. What is the probable diagnosis?
Your Answer: Herpes simplex
Explanation:Understanding Herpes Simplex Virus
Herpes simplex virus (HSV) is a common viral infection that affects humans. There are two strains of the virus, HSV-1 and HSV-2, which were previously thought to cause oral and genital herpes, respectively. However, there is now considerable overlap between the two strains. The primary infection may present with severe gingivostomatitis, while cold sores and painful genital ulceration are common features.
Management of HSV includes oral aciclovir for gingivostomatitis and genital herpes, and topical aciclovir for cold sores, although the evidence base for the latter is modest. Patients with frequent exacerbations may benefit from longer-term aciclovir. In pregnant women, a primary attack of herpes during pregnancy at greater than 28 weeks gestation may require elective caesarean section at term. Women with recurrent herpes who are pregnant should be treated with suppressive therapy and advised that the risk of transmission to their baby is low.
The cytopathic effect of HSV can be seen in Pap smears, which show multinucleated giant cells representing infection by the virus. The 3 M’s – multinucleation, margination of the chromatin, and molding of the nuclei – are characteristic features of HSV infection. Understanding the features and management of HSV is important for effective treatment and prevention of transmission.
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This question is part of the following fields:
- Reproductive Medicine
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Question 38
Correct
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A 30-year-old woman who has just discovered that she is pregnant visits you for her initial appointment. She is currently 8 weeks pregnant and has no medical history. She reports feeling well so far. During the examination, her blood pressure is found to be 165/100 mmHg. You repeat the measurement twice and observe her blood pressure to be 170/110 and then 160/95 mmHg. You inform her that medication may be necessary to lower her blood pressure. What is the first-line medication for hypertension during pregnancy?
Your Answer: Labetalol
Explanation:Labetalol is the preferred initial medication for treating hypertension during pregnancy. While methyldopa is an option, it is not recommended as the first choice due to its association with a higher risk of postpartum depression. Ramipril, irbesartan, and bendroflumethiazide should be avoided during pregnancy as they can cause birth defects.
Hypertension during pregnancy is a common occurrence that requires careful management. In normal pregnancies, blood pressure tends to decrease in the first trimester and then gradually increase to pre-pregnancy levels by term. However, in cases of hypertension during pregnancy, the systolic blood pressure is usually above 140 mmHg or the diastolic blood pressure is above 90 mmHg. Additionally, an increase of more than 30 mmHg systolic or 15 mmHg diastolic from the initial readings may also indicate hypertension.
There are three categories of hypertension during pregnancy: pre-existing hypertension, pregnancy-induced hypertension (PIH), and pre-eclampsia. Pre-existing hypertension refers to a history of hypertension before pregnancy or elevated blood pressure before 20 weeks gestation. PIH occurs in the second half of pregnancy and resolves after birth. Pre-eclampsia is characterized by hypertension and proteinuria, and may also involve edema.
The management of hypertension during pregnancy involves the use of antihypertensive medications such as labetalol, nifedipine, and hydralazine. In cases of pre-existing hypertension, ACE inhibitors and angiotensin II receptor blockers should be stopped immediately and alternative medications should be prescribed. Women who are at high risk of developing pre-eclampsia should take aspirin from 12 weeks until the birth of the baby. It is important to carefully monitor blood pressure and proteinuria levels during pregnancy to ensure the health of both the mother and the baby.
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This question is part of the following fields:
- Reproductive Medicine
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Question 39
Incorrect
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A 28-year-old nulliparous woman presents to the labour suite at 40+6 weeks gestation. She has expressed her desire for a vaginal delivery throughout her pregnancy. On cervical examination, the cervix is found to be in an intermediate position with a firm consistency. Cervical effacement is estimated to be around 30%, and the cervical dilatation is less than 1cm. The fetal head is palpable at the level of the ischial spines, and her bishop score is 3/10. The midwife has already performed a membrane sweep. What is the next step in management?
Your Answer: Maternal oxytocin infusion
Correct Answer: Vaginal prostaglandin E2
Explanation:Vaginal PGE2 is the preferred method of induction of labour, with other options such as emergency caesarean section, maternal oxytocin infusion, amniotomy, and cervical ripening balloon being considered only in certain situations. Women undergoing vaginal PGE2 should be aware of the risk of uterine hyperstimulation and may require additional analgesia. The cervix should be reassessed before considering oxytocin infusion. Amniotomy may be used in combination with oxytocin infusion in patients with a ripe cervix. Cervical ripening balloon should not be used as the primary method for induction of labour due to its potential pain, bleeding, and infection risks.
Induction of Labour: Reasons, Methods, and Complications
Induction of labour is a medical process that involves starting labour artificially. It is necessary in about 20% of pregnancies due to various reasons such as prolonged pregnancy, prelabour premature rupture of the membranes, diabetes, pre-eclampsia, and rhesus incompatibility. The Bishop score is used to assess whether induction of labour is required, which takes into account cervical position, consistency, effacement, dilation, and fetal station. A score of less than 5 indicates that labour is unlikely to start without induction, while a score of 8 or more indicates that the cervix is ripe and there is a high chance of spontaneous labour or response to interventions made to induce labour.
There are several methods of induction of labour, including membrane sweep, vaginal prostaglandin E2, maternal oxytocin infusion, amniotomy, and cervical ripening balloon. Membrane sweeping involves separating the chorionic membrane from the decidua by rotating the examining finger against the wall of the uterus. Vaginal prostaglandin E2 is the preferred method of induction of labour, unless there are specific clinical reasons for not using it. Uterine hyperstimulation is the main complication of induction of labour, which refers to prolonged and frequent uterine contractions that can cause fetal hypoxemia and acidemia. In rare cases, uterine rupture may occur, which requires removing the vaginal prostaglandins and stopping the oxytocin infusion if one has been started, and tocolysis with terbutaline.
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This question is part of the following fields:
- Reproductive Medicine
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Question 40
Correct
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A 49-year-old woman comes to her GP complaining of daily abdominal bloating and cramps for the last 3 weeks. During the examination, the doctor palpates a small pelvic mass. What is the most suitable next test to perform?
Your Answer: CA125 level
Explanation:If females over 50 experience bloating and abdominal cramps, it is important to consider the possibility of ovarian cancer. The recommended course of action is to conduct a serum CA125 test. If the results show elevated levels, an abdominal and pelvic ultrasound should be scheduled. This information is based on NICE CG122 guidelines.
Ovarian cancer is a common malignancy in women, ranking fifth in frequency. It is most commonly diagnosed in women over the age of 60 and has a poor prognosis due to late detection. The majority of ovarian cancers, around 90%, are of epithelial origin, with serous carcinomas accounting for 70-80% of cases. Interestingly, recent research suggests that many ovarian cancers may actually originate in the distal end of the fallopian tube. Risk factors for ovarian cancer include a family history of BRCA1 or BRCA2 gene mutations, early menarche, late menopause, and nulliparity.
Clinical features of ovarian cancer are often vague and can include abdominal distension and bloating, abdominal and pelvic pain, urinary symptoms such as urgency, early satiety, and diarrhea. The initial diagnostic test recommended by NICE is a CA125 blood test, although this can also be elevated in other conditions such as endometriosis and benign ovarian cysts. If the CA125 level is raised, an urgent ultrasound scan of the abdomen and pelvis should be ordered. However, a CA125 test should not be used for screening asymptomatic women. Diagnosis of ovarian cancer is difficult and usually requires a diagnostic laparotomy.
Management of ovarian cancer typically involves a combination of surgery and platinum-based chemotherapy. Unfortunately, 80% of women have advanced disease at the time of diagnosis, leading to a 5-year survival rate of only 46%. It was previously thought that infertility treatment increased the risk of ovarian cancer due to increased ovulation, but recent evidence suggests that this is not a significant factor. In fact, the combined oral contraceptive pill and multiple pregnancies have been shown to reduce the risk of ovarian cancer by reducing the number of ovulations.
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This question is part of the following fields:
- Reproductive Medicine
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Question 41
Correct
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A 35-year-old female patient complains of a malodorous vaginal discharge that appears white. She denies any associated dyspareunia or itch. The clinician suspects bacterial vaginosis. Which organism is most likely responsible for this presentation?
Your Answer: Gardnerella
Explanation:Bacterial vaginosis is a condition characterized by the excessive growth of mainly bacteria.
Bacterial vaginosis (BV) is a condition where there is an overgrowth of anaerobic organisms, particularly Gardnerella vaginalis, in the vagina. This leads to a decrease in the amount of lactobacilli, which produce lactic acid, resulting in an increase in vaginal pH. BV is not a sexually transmitted infection, but it is commonly seen in sexually active women. Symptoms include a fishy-smelling vaginal discharge, although some women may not experience any symptoms at all. Diagnosis is made using Amsel’s criteria, which includes the presence of thin, white discharge, clue cells on microscopy, a vaginal pH greater than 4.5, and a positive whiff test. Treatment involves oral metronidazole for 5-7 days, with a cure rate of 70-80%. However, relapse rates are high, with over 50% of women experiencing a recurrence within 3 months. Topical metronidazole or clindamycin may be used as alternatives.
Bacterial vaginosis during pregnancy can increase the risk of preterm labor, low birth weight, chorioamnionitis, and late miscarriage. It was previously recommended to avoid oral metronidazole in the first trimester and use topical clindamycin instead. However, recent guidelines suggest that oral metronidazole can be used throughout pregnancy. The British National Formulary (BNF) still advises against using high-dose metronidazole regimes. Clue cells, which are vaginal epithelial cells covered with bacteria, can be seen on microscopy in women with BV.
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This question is part of the following fields:
- Reproductive Medicine
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Question 42
Correct
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At her booking appointment, a 29-year-old pregnant woman reports a history of pre-eclampsia in her previous pregnancy. To decrease the risk of intrauterine growth retardation, what medication should be initiated at 12-14 weeks gestation?
Your Answer: Low dose aspirin
Explanation:What is the effectiveness of secondary prevention measures for women with pre-eclampsia? A-level research has shown that low-dose aspirin, when started at 12-14 weeks’ gestation, is more effective than a placebo in reducing the occurrence of pre-eclampsia in high-risk women. This treatment also reduces perinatal mortality and the risk of babies being born small for gestational age. While low molecular weight heparin may reduce placental insufficiency in pre-eclampsia, there is currently a lack of long-term safety studies. Labetalol and methyldopa are commonly used antihypertensive drugs for acute management of pre-eclampsia, but they are not given prophylactically and do not reduce intrauterine growth retardation. Unfractionated heparin has also not been proven to prevent the development of uteroplacental insufficiency.
Hypertension during pregnancy is a common occurrence that requires careful management. In normal pregnancies, blood pressure tends to decrease in the first trimester and then gradually increase to pre-pregnancy levels by term. However, in cases of hypertension during pregnancy, the systolic blood pressure is usually above 140 mmHg or the diastolic blood pressure is above 90 mmHg. Additionally, an increase of more than 30 mmHg systolic or 15 mmHg diastolic from the initial readings may also indicate hypertension.
There are three categories of hypertension during pregnancy: pre-existing hypertension, pregnancy-induced hypertension (PIH), and pre-eclampsia. Pre-existing hypertension refers to a history of hypertension before pregnancy or elevated blood pressure before 20 weeks gestation. PIH occurs in the second half of pregnancy and resolves after birth. Pre-eclampsia is characterized by hypertension and proteinuria, and may also involve edema.
The management of hypertension during pregnancy involves the use of antihypertensive medications such as labetalol, nifedipine, and hydralazine. In cases of pre-existing hypertension, ACE inhibitors and angiotensin II receptor blockers should be stopped immediately and alternative medications should be prescribed. Women who are at high risk of developing pre-eclampsia should take aspirin from 12 weeks until the birth of the baby. It is important to carefully monitor blood pressure and proteinuria levels during pregnancy to ensure the health of both the mother and the baby.
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This question is part of the following fields:
- Reproductive Medicine
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Question 43
Incorrect
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A 26-year-old woman presents to her GP with worsening lower abdominal pain over the past 48 hours. The pain is located in the suprapubic area and slightly to the left. She experienced some vaginal bleeding this morning, which she describes as light. The patient also reports shoulder pain that started after playing tennis. Her last menstrual period was seven weeks ago and was normal. She has a history of Chlamydia infection and admits to not practicing safe sex. On examination, she is tender in the left iliac fossa. Her blood pressure is 98/62 mmHg, and her pulse is 100/min. What is the most likely diagnosis?
Your Answer: Pelvic inflammatory disease
Correct Answer: Ruptured ectopic pregnancy
Explanation:Ectopic pregnancy presents with amenorrhoea, abdominal pain, vaginal bleeding, and shoulder tip pain indicating peritoneal bleeding.
Understanding Ectopic Pregnancy
Ectopic pregnancy occurs when a fertilized egg implants outside the uterus. This condition is characterized by lower abdominal pain and vaginal bleeding, typically occurring 6-8 weeks after the start of the last period. The pain is usually constant and may be felt on one side of the abdomen due to tubal spasm. Vaginal bleeding is usually less than a normal period and may be dark brown in color. Other symptoms may include shoulder tip pain, pain on defecation/urination, dizziness, fainting, or syncope. Breast tenderness may also be reported.
During examination, abdominal tenderness and cervical excitation may be observed. However, it is not recommended to examine for an adnexal mass due to the risk of rupturing the pregnancy. Instead, a pelvic examination to check for cervical excitation is recommended. In cases of pregnancy of unknown location, serum bHCG levels >1,500 may indicate an ectopic pregnancy. It is important to seek medical attention immediately if ectopic pregnancy is suspected as it can be life-threatening.
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This question is part of the following fields:
- Reproductive Medicine
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Question 44
Incorrect
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A 32-year-old woman who is currently 39 weeks pregnant presents with complaints of itching in her genital area and thick white discharge. What treatment options would you suggest for her likely diagnosis?
Your Answer: Oral fluconazole 150mg for 3 days,
Correct Answer: Clotrimazole pessary
Explanation:The patient is suffering from thrush and requires antifungal medication. However, since the patient is pregnant, oral fluconazole cannot be prescribed due to its link with birth defects. Instead, metronidazole can be used to treat bacterial vaginosis and Trichomonas vaginalis.
Vaginal candidiasis, also known as thrush, is a common condition that many women can diagnose and treat themselves. Candida albicans is responsible for about 80% of cases, while other candida species cause the remaining 20%. Although most women have no predisposing factors, certain factors such as diabetes mellitus, antibiotics, steroids, pregnancy, and HIV can increase the likelihood of developing vaginal candidiasis. Symptoms include non-offensive discharge resembling cottage cheese, vulvitis, itching, vulval erythema, fissuring, and satellite lesions. A high vaginal swab is not routinely indicated if the clinical features are consistent with candidiasis. Treatment options include local or oral therapy, with oral fluconazole 150 mg as a single dose being the first-line treatment according to NICE Clinical Knowledge Summaries. If there are vulval symptoms, a topical imidazole may be added to an oral or intravaginal antifungal. Pregnant women should only use local treatments. Recurrent vaginal candidiasis is defined as four or more episodes per year by BASHH. Compliance with previous treatment should be checked, and a high vaginal swab for microscopy and culture should be performed to confirm the diagnosis. A blood glucose test may be necessary to exclude diabetes, and differential diagnoses such as lichen sclerosus should be ruled out. An induction-maintenance regime involving oral fluconazole may be considered. Induction involves taking oral fluconazole every three days for three doses, while maintenance involves taking oral fluconazole weekly for six months.
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This question is part of the following fields:
- Reproductive Medicine
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Question 45
Correct
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A 25-year-old woman seeks guidance on the Mirena (intrauterine system). What impact is expected on her menstrual cycle?
Your Answer: Initially irregular bleeding later followed by light menses or amenorrhoea
Explanation:Intrauterine contraceptive devices include copper IUDs and levonorgestrel-releasing IUS. Both are over 99% effective. The IUD prevents fertilization by decreasing sperm motility, while the IUS prevents endometrial proliferation and thickens cervical mucus. Potential problems include heavier periods with IUDs and initial bleeding with the IUS. There is a small risk of uterine perforation, ectopic pregnancy, and infection. New IUS systems, such as Jaydess® and Kyleena®, have smaller frames and less levonorgestrel, resulting in lower serum levels and different rates of amenorrhea.
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This question is part of the following fields:
- Reproductive Medicine
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Question 46
Correct
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A 27-year-old woman gives birth vaginally at 38 weeks gestation and experiences a physiological third stage of labor. She subsequently loses 700ml of blood and medical assistance is requested. An ABCDE assessment is conducted, and the patient is given warmed IV crystalloid fluids after obtaining IV access. The uterus is compressed to stimulate contractions, and a catheter is inserted, but the bleeding persists. The patient has a history of asthma but no known coagulopathy. What is the most appropriate course of action for her management?
Your Answer: IV oxytocin
Explanation:The appropriate medical treatments for postpartum haemorrhage caused by uterine atony are oxytocin, ergometrine, carboprost, and misoprostol. In this scenario, the patient has experienced a blood loss of over 500 ml after delivery, indicating PPH as the likely cause, with uterine atony being the most probable reason. The first steps in managing PPH involve an ABCDE approach, including IV access, warm crystalloid administration, uterine fundus palpation, and catheterisation to prevent bladder distention. If these measures fail, medical therapy is initiated, starting with IV oxytocin. IM carboprost is not the correct choice as it requires senior approval and can worsen bronchoconstriction in patients with asthma. IV carboprost is also not recommended as it can cause bronchospasm, hypertension, and fever, and requires senior approval. IV tocolytics are not appropriate as they suppress uterine contractions, which would exacerbate the problem in this case. Therefore, agents that stimulate uterine contraction are given to manage PPH caused by uterine atony.
Understanding Postpartum Haemorrhage
Postpartum haemorrhage (PPH) is a condition where a woman experiences blood loss of more than 500 ml after giving birth vaginally. It can be classified as primary or secondary. Primary PPH occurs within 24 hours after delivery and is caused by the 4 Ts: tone, trauma, tissue, and thrombin. The most common cause is uterine atony. Risk factors for primary PPH include previous PPH, prolonged labour, pre-eclampsia, increased maternal age, emergency Caesarean section, and placenta praevia.
In managing PPH, it is important to involve senior staff immediately and follow the ABC approach. This includes two peripheral cannulae, lying the woman flat, blood tests, and commencing a warmed crystalloid infusion. Mechanical interventions such as rubbing up the fundus and catheterisation are also done. Medical interventions include IV oxytocin, ergometrine, carboprost, and misoprostol. Surgical options such as intrauterine balloon tamponade, B-Lynch suture, ligation of uterine arteries, and hysterectomy may be considered if medical options fail to control the bleeding.
Secondary PPH occurs between 24 hours to 6 weeks after delivery and is typically due to retained placental tissue or endometritis. It is important to understand the causes and risk factors of PPH to prevent and manage this life-threatening emergency effectively.
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This question is part of the following fields:
- Reproductive Medicine
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Question 47
Correct
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A 26-year-old female patient visits your clinic complaining of vaginal discharge. She reports a strong odour but no itching, dysuria, dyspareunia, or post-coital bleeding. During the examination, you observe a watery discharge with an odour, but no erythema on the labia. The cervix appears healthy, and there is no cervical excitation. What is the probable diagnosis?
Your Answer: Bacterial vaginosis
Explanation:To determine the cause of the watery vaginal discharge in this patient, further information about her sexual history would be necessary. However, based on the appearance of her cervix, a diagnosis of Gonorrhoea is unlikely. Gonorrhoea typically presents with a green and purulent discharge, and is not often associated with an odour. Similarly, Chlamydia would likely cause more problems with the cervix and a more mucopurulent discharge. Herpes simplex does not typically cause vaginal discharge, but instead presents with ulcers or tingling sensations around the vulva. Thrush, or candidiasis, would likely cause more itching and have a thicker, cottage cheese-like consistency. Bacterial vaginosis is the most likely diagnosis, as it often presents with a fishy odour and a thin, watery discharge that may be green or white. It can be asymptomatic and does not typically cause irritation or soreness. Diagnosis can be confirmed with a vaginal pH > 4.5 and the presence of clue cells on microscopy. These findings are in line with BASHH guidelines.
Bacterial vaginosis (BV) is a condition where there is an overgrowth of anaerobic organisms, particularly Gardnerella vaginalis, in the vagina. This leads to a decrease in the amount of lactobacilli, which produce lactic acid, resulting in an increase in vaginal pH. BV is not a sexually transmitted infection, but it is commonly seen in sexually active women. Symptoms include a fishy-smelling vaginal discharge, although some women may not experience any symptoms at all. Diagnosis is made using Amsel’s criteria, which includes the presence of thin, white discharge, clue cells on microscopy, a vaginal pH greater than 4.5, and a positive whiff test. Treatment involves oral metronidazole for 5-7 days, with a cure rate of 70-80%. However, relapse rates are high, with over 50% of women experiencing a recurrence within 3 months. Topical metronidazole or clindamycin may be used as alternatives.
Bacterial vaginosis during pregnancy can increase the risk of preterm labor, low birth weight, chorioamnionitis, and late miscarriage. It was previously recommended to avoid oral metronidazole in the first trimester and use topical clindamycin instead. However, recent guidelines suggest that oral metronidazole can be used throughout pregnancy. The British National Formulary (BNF) still advises against using high-dose metronidazole regimes. Clue cells, which are vaginal epithelial cells covered with bacteria, can be seen on microscopy in women with BV.
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This question is part of the following fields:
- Reproductive Medicine
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Question 48
Correct
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How frequently is the Depo Provera (medroxyprogesterone acetate) injectable birth control administered?
Your Answer: Every 12 weeks
Explanation:Injectable Contraceptives: Depo Provera
Injectable contraceptives are a popular form of birth control in the UK, with Depo Provera being the main option available. This contraceptive contains 150mg of medroxyprogesterone acetate and is administered via intramuscular injection every 12 weeks. It can be given up to 14 weeks after the last dose without the need for extra precautions. The primary method of action is by inhibiting ovulation, while secondary effects include cervical mucus thickening and endometrial thinning.
However, there are some disadvantages to using Depo Provera. Once the injection is given, it cannot be reversed, and there may be a delayed return to fertility of up to 12 months. Adverse effects may include irregular bleeding and weight gain, and there is a potential increased risk of osteoporosis. It should only be used in adolescents if no other method of contraception is suitable.
It is important to note that there are contraindications to using Depo Provera, such as current breast cancer (UKMEC 4) or past breast cancer (UKMEC 3). While Noristerat is another injectable contraceptive licensed in the UK, it is rarely used in clinical practice and is given every 8 weeks. Overall, injectable contraceptives can be an effective form of birth control, but it is important to weigh the potential risks and benefits before deciding on this method.
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This question is part of the following fields:
- Reproductive Medicine
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Question 49
Correct
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A 25-year-old woman presents to your clinic seeking the combined oral contraceptive pill (COCP). She has recently started dating someone new and wants to begin taking the COCP before becoming sexually active with him. She is currently on day 10 of her 28-day menstrual cycle. After taking a detailed medical history, you decide to prescribe Microgynon (COCP).
The patient requests to start taking the pill immediately and inquires about any additional precautions she should take.Your Answer: Use condoms for 7 days
Explanation:If the COC is initiated on the first day of the menstrual cycle, it becomes effective immediately. However, if it is started on any other day, additional contraception such as condoms should be used for the first 7 days. The injection, implant, IUS, and POP require 7 days to become effective, while the IUD is effective immediately upon insertion.
Counselling for Women Considering the Combined Oral Contraceptive Pill
Women who are considering taking the combined oral contraceptive pill (COC) should receive counselling on the potential harms and benefits of the pill. The COC is highly effective if taken correctly, with a success rate of over 99%. However, there is a small risk of blood clots, heart attacks, and strokes, as well as an increased risk of breast and cervical cancer.
In addition to discussing the potential risks and benefits, women should also receive advice on how to take the pill. If the COC is started within the first 5 days of the menstrual cycle, there is no need for additional contraception. However, if it is started at any other point in the cycle, alternative contraception should be used for the first 7 days. Women should take the pill at the same time every day and should be aware that intercourse during the pill-free period is only safe if the next pack is started on time.
There have been recent changes to the guidelines for taking the COC. While it was previously recommended to take the pill for 21 days and then stop for 7 days to mimic menstruation, it is now recommended to discuss tailored regimes with women. This is because there is no medical benefit to having a withdrawal bleed, and options include never having a pill-free interval or taking three 21-day packs back-to-back before having a 4 or 7 day break.
Women should also be informed of situations where the efficacy of the pill may be reduced, such as vomiting within 2 hours of taking the pill, medication that induces diarrhoea or vomiting, or taking liver enzyme-inducing drugs. It is also important to discuss sexually transmitted infections and precautions that should be taken with enzyme-inducing antibiotics such as rifampicin.
Overall, counselling for women considering the COC should cover a range of topics to ensure that they are fully informed and able to make an informed decision about their contraceptive options.
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This question is part of the following fields:
- Reproductive Medicine
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Question 50
Correct
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A 35-year-old woman experiences a significant postpartum bleeding following the birth of her twins. The obstetrician in charge examines her and suspects that uterine atony is the underlying cause. The standard protocol for managing major PPH is initiated, but bimanual uterine compression proves ineffective in controlling the bleeding. What medication would be a suitable next step in treating uterine atony?
Your Answer: Intravenous oxytocin
Explanation:Postpartum haemorrhage caused by uterine atony can be treated with various medical options such as oxytocin, ergometrine, carboprost and misoprostol.
Uterine atony is the primary cause of postpartum haemorrhage, which occurs when the uterus fails to contract fully after the delivery of the placenta, leading to difficulty in achieving haemostasis. This condition is often associated with overdistension, which can be caused by multiple gestation, macrosomia, polyhydramnios or other factors.
In addition to the standard approach for managing PPH, including an ABC approach for unstable patients, the following steps should be taken in sequence:
1. Bimanual uterine compression to stimulate contraction manually
2. Intravenous oxytocin and/or ergometrine
3. Intramuscular carboprost
4. Intramyometrial carboprost
5. Rectal misoprostol
6. Surgical intervention such as balloon tamponade(RCOG Green-top Guideline No. 52)
Understanding Postpartum Haemorrhage
Postpartum haemorrhage (PPH) is a condition where a woman experiences blood loss of more than 500 ml after giving birth vaginally. It can be classified as primary or secondary. Primary PPH occurs within 24 hours after delivery and is caused by the 4 Ts: tone, trauma, tissue, and thrombin. The most common cause is uterine atony. Risk factors for primary PPH include previous PPH, prolonged labour, pre-eclampsia, increased maternal age, emergency Caesarean section, and placenta praevia.
In managing PPH, it is important to involve senior staff immediately and follow the ABC approach. This includes two peripheral cannulae, lying the woman flat, blood tests, and commencing a warmed crystalloid infusion. Mechanical interventions such as rubbing up the fundus and catheterisation are also done. Medical interventions include IV oxytocin, ergometrine, carboprost, and misoprostol. Surgical options such as intrauterine balloon tamponade, B-Lynch suture, ligation of uterine arteries, and hysterectomy may be considered if medical options fail to control the bleeding.
Secondary PPH occurs between 24 hours to 6 weeks after delivery and is typically due to retained placental tissue or endometritis. It is important to understand the causes and risk factors of PPH to prevent and manage this life-threatening emergency effectively.
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This question is part of the following fields:
- Reproductive Medicine
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Question 51
Incorrect
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Breast cancer is a disease that affects many women. What is true about breast cancer? Choose one statement from the options provided.
Your Answer: Treatment with tamoxifen has no effect on the risk of a breast cancer recurrence.
Correct Answer: It is the second most common cancer in women.
Explanation:Breast cancer is the second most common cancer in women and the leading cause of cancer death among women worldwide. Tamoxifen is a drug that can be used to treat breast cancer that requires estrogen to grow. It works by either blocking estrogen receptors or blocking the production of estrogen. For women with estrogen receptor-positive breast cancer, continuing tamoxifen for 10 years instead of stopping at 5 years can further reduce the risk of recurrence and mortality. However, tamoxifen does not affect the risk of breast cancer recurrence. The risk of endometrial cancer is slightly increased with tamoxifen treatment. Screening modalities include breast self-examination, clinical breast examination, mammography, ultrasonography, and magnetic resonance imaging. Early detection is crucial in preventing breast cancer, and screening intervals may need to be shortened to prevent more deaths. Physical examination and biopsy are also important diagnostic approaches. Treatment for breast cancer typically involves surgery, radiation therapy, and adjuvant hormone or chemotherapy when necessary.
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This question is part of the following fields:
- Reproductive Medicine
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Question 52
Correct
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A 35-year-old woman visits her GP with concerns about not having had a period for 6 months. She has also noticed increased sweating at night and occasional hot flashes, but attributes this to the warm weather. She has no desire for children and is only seeking reassurance that there is no underlying issue causing her amenorrhea. She has no significant medical history or family history.
The following blood tests were conducted:
- TSH: 2 mU/L (normal range: 0.5 - 5.5)
- T4: 10 pmol/L (normal range: 9 - 18)
- Prolactin: 15 µg/L (normal range: <25)
- FSH: 75 iu/L (normal range: <40)
- Oestradiol: 45 pmol/L (normal range: >100)
Repeat blood tests 6 weeks later show no changes. What is the most appropriate course of action for this patient?Your Answer: Combined hormone replacement therapy until the age of 51
Explanation:Women with premature ovarian insufficiency should be offered hormone replacement therapy (HRT) or a combined oral contraceptive pill until the age of 51 years to manage symptoms of low estrogen, prevent osteoporosis, and protect against possible cardiovascular complications. As this patient has a uterus, combined replacement therapy is necessary to avoid the risk of endometrial cancer from unopposed estrogen. Therefore, the most appropriate answer is combined hormone replacement therapy until the age of 51. It is important to note that hormone replacement therapy should be offered to all women with premature ovarian failure to protect bone mineral density and manage symptoms of low estrogen. The progestogen-only pill alone is not sufficient as estrogen is needed to treat symptoms and promote bone mineral density, while progesterone is added to oppose estrogen and reduce the risk of endometrial cancer.
Premature Ovarian Insufficiency: Causes and Management
Premature ovarian insufficiency is a condition where menopausal symptoms and elevated gonadotrophin levels occur before the age of 40. It affects approximately 1 in 100 women and can be caused by various factors such as idiopathic reasons, family history, bilateral oophorectomy, radiotherapy, chemotherapy, infection, autoimmune disorders, and resistant ovary syndrome. The symptoms of premature ovarian insufficiency are similar to those of normal menopause, including hot flushes, night sweats, infertility, secondary amenorrhoea, raised FSH and LH levels, and low oestradiol.
Management of premature ovarian insufficiency involves hormone replacement therapy (HRT) or a combined oral contraceptive pill until the age of the average menopause, which is 51 years. It is important to note that HRT does not provide contraception in case spontaneous ovarian activity resumes. Early diagnosis and management of premature ovarian insufficiency can help alleviate symptoms and improve quality of life for affected women.
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This question is part of the following fields:
- Reproductive Medicine
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Question 53
Correct
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A 32-year-old woman visits a sexual health clinic with a concern about a lesion on her vulva that has been present for 2 weeks. She has no medical history, takes no regular medications, and has no known allergies. On examination, a single ulcer is found on the left labia majora, but the patient reports no pain and the rest of the examination is unremarkable. She has been having regular, unprotected oral and vaginal intercourse with her husband of 4 years. What is the most suitable management for the most probable diagnosis?
Your Answer: IM benzathine benzylpenicillin
Explanation:The correct treatment for primary syphilis, which is often associated with painless ulceration, is IM benzathine benzylpenicillin. This patient’s presentation of a single painless ulcer on a background of unprotected intercourse is consistent with primary syphilis, and it is important to not rule out sexually transmitted infections even if the patient has a regular partner. IM ceftriaxone, oral aciclovir, and oral azithromycin are all incorrect treatment options for primary syphilis.
Understanding Syphilis: Symptoms and Stages
Syphilis is a sexually transmitted infection caused by the bacterium Treponema pallidum. The infection progresses through three stages: primary, secondary, and tertiary. The incubation period can range from 9 to 90 days.
During the primary stage, a painless ulcer called a chancre appears at the site of sexual contact. Local lymph nodes may also become swollen, but this symptom may not be visible in women if the lesion is on the cervix.
The secondary stage occurs 6 to 10 weeks after the primary infection and is characterized by systemic symptoms such as fevers and lymphadenopathy. A rash may appear on the trunk, palms, and soles, along with buccal ulcers and painless warty lesions on the genitalia.
In the tertiary stage, granulomatous lesions called gummas may develop on the skin and bones, and there may be an ascending aortic aneurysm. Other symptoms include general paralysis of the insane, tabes dorsalis, and Argyll-Robertson pupil.
Congenital syphilis can also occur if a pregnant woman is infected. Symptoms include blunted upper incisor teeth, linear scars at the angle of the mouth, keratitis, saber shins, saddle nose, and deafness.
Understanding the symptoms and stages of syphilis is important for early detection and treatment. It is a treatable infection, but if left untreated, it can lead to serious complications.
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This question is part of the following fields:
- Reproductive Medicine
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Question 54
Correct
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A 75-year-old woman presents with post-menopausal bleeding. She has experienced multiple episodes over the past 6 months. The bleeding is heavy enough to require sanitary pads, but she denies any clots. She reports no bowel or urinary symptoms and has not experienced any weight loss. She went through menopause at 50 years old and took hormone replacement therapy for 2 years to alleviate hot flashes and mood swings. She has one child who was born via spontaneous vaginal delivery 45 years ago. There is no family history of gynaecological issues. What is the most probable diagnosis?
Your Answer: Endometrial cancer
Explanation:When women experience postmenopausal bleeding (PMB), it is important to rule out the possibility of endometrial cancer. The first step is to conduct a speculum examination to check for any visible abnormalities. For women over 40 years old, an endometrial biopsy and hysteroscopy should be performed to diagnose endometrial cancer. Risk factors for this type of cancer include advanced age, never having given birth, using unopposed estrogen therapy, starting menstruation at an early age and experiencing menopause later in life, being overweight, and having submucosal fibroids that typically calcify after menopause.
Endometrial cancer is a type of cancer that is commonly found in women who have gone through menopause, but it can also occur in around 25% of cases before menopause. The prognosis for this type of cancer is usually good due to early detection. There are several risk factors associated with endometrial cancer, including obesity, nulliparity, early menarche, late menopause, unopposed estrogen, diabetes mellitus, tamoxifen, polycystic ovarian syndrome, and hereditary non-polyposis colorectal carcinoma. Postmenopausal bleeding is the most common symptom of endometrial cancer, which is usually slight and intermittent initially before becoming more heavy. Pain is not common and typically signifies extensive disease, while vaginal discharge is unusual.
When investigating endometrial cancer, women who are 55 years or older and present with postmenopausal bleeding should be referred using the suspected cancer pathway. The first-line investigation is trans-vaginal ultrasound, which has a high negative predictive value for a normal endometrial thickness (< 4 mm). Hysteroscopy with endometrial biopsy is also commonly used for investigation. The management of localized disease involves total abdominal hysterectomy with bilateral salpingo-oophorectomy, while patients with high-risk disease may have postoperative radiotherapy. Progestogen therapy is sometimes used in frail elderly women who are not considered suitable for surgery. It is important to note that the combined oral contraceptive pill and smoking are protective against endometrial cancer.
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This question is part of the following fields:
- Reproductive Medicine
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Question 55
Correct
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A 30-year-old woman comes to the clinic complaining of dysmenorrhoea and deep dyspareunia that she has been experiencing for the past 4 years. She reports severe pain during her menstrual cycle and feels nauseous. Additionally, she mentions that she and her partner have been trying to conceive for 2 years without any success. What could be the possible diagnosis?
Your Answer: Endometriosis
Explanation:Endometriosis is characterized by pelvic pain, dysmenorrhoea, dyspareunia, and subfertility. The main indicators of this condition are cyclic abdominal pain and deep dyspareunia, which may be accompanied by fertility issues. Unlike endometriosis, pelvic inflammatory disease does not typically cause pain during menstruation. A bicornuate uterus, which is a congenital anomaly resulting in a heart-shaped uterus, is associated with a higher risk of recurrent miscarriages. Cervical carcinomas are usually accompanied by abnormal bleeding, such as post-coital and inter-menstrual bleeding, but they are unlikely to have been present for as long as three years.
Understanding Endometriosis
Endometriosis is a common condition where endometrial tissue grows outside of the uterus. It affects around 10% of women of reproductive age and can cause chronic pelvic pain, painful periods, painful intercourse, and subfertility. Other symptoms may include urinary problems and painful bowel movements. Diagnosis is typically made through laparoscopy, and treatment options depend on the severity of symptoms.
First-line treatments for symptomatic relief include NSAIDs and/or paracetamol. If these do not help, hormonal treatments such as the combined oral contraceptive pill or progestogens may be tried. If symptoms persist or fertility is a priority, referral to secondary care may be necessary. Secondary treatments may include GnRH analogues or surgery. For women trying to conceive, laparoscopic excision or ablation of endometriosis plus adhesiolysis is recommended, as well as ovarian cystectomy for endometriomas.
It is important to note that there is poor correlation between laparoscopic findings and severity of symptoms, and that there is little role for investigation in primary care. If symptoms are significant, referral for a definitive diagnosis is recommended.
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This question is part of the following fields:
- Reproductive Medicine
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Question 56
Correct
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A 23 year old woman has been admitted to the obstetrics ward for 2 days due to preterm premature rupture of membranes (PPROM). She is now experiencing abdominal pain, uterine contractions, and symptoms similar to the flu. Prior to this admission, she had no complications and is currently 24 weeks pregnant. During examination, she appears ill with a fever of 39 degrees. A gynecological exam reveals a malodorous discharge originating from the cervix, which is collected and sent for analysis. What is the most probable diagnosis at this stage?
Your Answer: Chorioamnionitis
Explanation:Understanding Chorioamnionitis
Chorioamnionitis is a serious medical condition that can affect both the mother and the foetus during pregnancy. It is caused by a bacterial infection that affects the amniotic fluid, membranes, and placenta. This condition is considered a medical emergency and can be life-threatening if not treated promptly. It is more likely to occur when the membranes rupture prematurely, but it can also happen when the membranes are still intact.
Prompt delivery of the foetus is crucial in treating chorioamnionitis, and a cesarean section may be necessary. Intravenous antibiotics are also administered to help fight the infection. This condition affects up to 5% of all pregnancies, and it is important for pregnant women to be aware of the symptoms and seek medical attention immediately if they suspect they may have chorioamnionitis.
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This question is part of the following fields:
- Reproductive Medicine
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Question 57
Correct
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A 32-year old woman who is currently breastfeeding her 8-week-old baby girl presents to the clinic with complaints of a painful right breast. During examination, her temperature is 38.5C, HR 110, the right breast appears significantly red and warm, and there is an area of fluctuance in the upper outer quadrant.
What is the probable diagnosis?Your Answer: Breast abscess
Explanation:Breast Mass Differential Diagnosis
Breast abscesses typically present with localised breast inflammation, pain, and fever. Treatment involves antibiotics and/or incision and drainage. Early breast cancer may be asymptomatic, but may present with changes in breast size or shape, skin dimpling, nipple abnormalities, and axillary lump. Fat necrosis is a benign inflammatory process that can result from trauma or surgery, and presents as a firm, painless mass. Fibroadenoma is the most common cause of breast mass in women aged <35 years, presenting as a singular, firm, rubbery, smooth, mobile, painless mass. Diffuse cystic mastopathy is characterised by cysts of varying sizes due to hormonal changes, but typically presents with multiple lumps and is not associated with inflammation. Clinical examination and biopsy may be needed to differentiate between these conditions.
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This question is part of the following fields:
- Reproductive Medicine
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Question 58
Incorrect
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A 29-year-old woman visits the genitourinary medicine clinic with four fleshy, pigmented lesions on her vulva after starting a new relationship. What is the best initial course of action?
Your Answer: Electrocautery
Correct Answer: Topical podophyllum
Explanation:For the treatment of genital warts, topical podophyllum is recommended for multiple, non-keratinised warts, while cryotherapy is recommended for solitary, keratinised warts. Cryotherapy can also be used as an initial treatment for genital warts.
Understanding Genital Warts
Genital warts, also known as condylomata accuminata, are a common reason for visits to genitourinary clinics. These warts are caused by various types of the human papillomavirus (HPV), with types 6 and 11 being the most common culprits. It is important to note that HPV, particularly types 16, 18, and 33, can increase the risk of cervical cancer.
The warts themselves are small, fleshy protrusions that are typically 2-5mm in size and may be slightly pigmented. They can cause discomfort, itching, and even bleeding. Treatment options for genital warts include topical podophyllum or cryotherapy, depending on the location and type of lesion. Topical agents are generally used for multiple, non-keratinised warts, while solitary, keratinised warts respond better to cryotherapy. Imiquimod, a topical cream, is often used as a second-line treatment. It is important to note that genital warts can be resistant to treatment, and recurrence is common. However, most anogenital HPV infections clear up on their own within 1-2 years without intervention.
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This question is part of the following fields:
- Reproductive Medicine
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Question 59
Correct
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A 28-year-old woman comes to your clinic for a check-up. She is currently 16 weeks pregnant and has had no complications so far. During her visit, she mentions that her 4-year-old son was recently diagnosed with chickenpox. The patient is concerned about the potential impact on her pregnancy as she cannot recall if she had chickenpox as a child. What would be the appropriate course of action for this patient?
Your Answer: Arrange a blood test for varicella antibodies and await the result
Explanation:In cases where a pregnant woman is exposed to chickenpox and her immunity status is uncertain, it is recommended to conduct a blood test to check for varicella antibodies. If she is found to be not immune and is over 20 weeks pregnant, either VZIG or aciclovir can be given. However, VZIG is the only option for those under 20 weeks pregnant and not immune. It is important to note that VZIG is effective up to 10 days post-exposure, so there is no need to administer it immediately after the blood test. Prescribing medication without confirming the patient’s immunity status is not recommended. Similarly, reassuring the patient and sending her away without following proper prophylaxis protocol is not appropriate. It is also important to note that the varicella-zoster vaccine is not currently part of the UK’s vaccination schedule and does not play a role in the management of pregnant women.
Chickenpox exposure in pregnancy can pose risks to both the mother and fetus, including fetal varicella syndrome. Post-exposure prophylaxis (PEP) with varicella-zoster immunoglobulin (VZIG) or antivirals should be given to non-immune pregnant women, with timing dependent on gestational age. If a pregnant woman develops chickenpox, specialist advice should be sought and oral aciclovir may be given if she is ≥ 20 weeks and presents within 24 hours of onset of the rash.
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This question is part of the following fields:
- Reproductive Medicine
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Question 60
Correct
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A 19-year-old woman goes to a family planning clinic to talk about contraception options. She has been experiencing migraine with aura for the past year and a half. According to the UK Medical Eligibility Criteria, which contraceptive method is considered safe to use without caution or contraindication in this situation?
Your Answer: Copper intrauterine device
Explanation:The use of combined oral contraceptive pills is completely contraindicated in patients with migraine with aura due to an increased risk of ischaemic stroke (UKMEC class 4). However, progestogen-based contraception methods and the levonorgestrel-releasing intrauterine device are considered safe (UKMEC 2) as the benefits of using these methods outweigh the potential risks. The copper intrauterine device is the only form of contraception recommended by UKMEC as having no contraindication in this condition (UKMEC 1).
Intrauterine contraceptive devices include copper IUDs and levonorgestrel-releasing IUS. Both are over 99% effective. The IUD prevents fertilization by decreasing sperm motility, while the IUS prevents endometrial proliferation and thickens cervical mucus. Potential problems include heavier periods with IUDs and initial bleeding with the IUS. There is a small risk of uterine perforation, ectopic pregnancy, and infection. New IUS systems, such as Jaydess® and Kyleena®, have smaller frames and less levonorgestrel, resulting in lower serum levels and different rates of amenorrhea.
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This question is part of the following fields:
- Reproductive Medicine
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Question 61
Correct
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A 32-year-old who is currently 26 weeks pregnant comes to see you about a thin, white discharge. Swabs are taken and clue cells are seen on microscopy. Which treatment do you initiate?
Your Answer: Metronidazole 400mg bd for 7 days
Explanation:Pregnant women with symptomatic bacterial vaginosis (BV) should be offered treatment using oral metronidazole. If BV is incidentally detected in a pregnant woman without symptoms, it is advisable to discuss with her obstetrician whether treatment is necessary. High-dose regimens are not recommended during pregnancy. In case the woman prefers a topical treatment or is unable to tolerate oral metronidazole, intravaginal metronidazole gel or clindamycin cream can be used as alternative choices. However, oral clindamycin is not widely recommended in primary care due to the increased risk of pseudomembranous colitis. This information is sourced from NICE CKS – Bacterial Vaginosis.
Bacterial vaginosis (BV) is a condition where there is an overgrowth of anaerobic organisms, particularly Gardnerella vaginalis, in the vagina. This leads to a decrease in the amount of lactobacilli, which produce lactic acid, resulting in an increase in vaginal pH. BV is not a sexually transmitted infection, but it is commonly seen in sexually active women. Symptoms include a fishy-smelling vaginal discharge, although some women may not experience any symptoms at all. Diagnosis is made using Amsel’s criteria, which includes the presence of thin, white discharge, clue cells on microscopy, a vaginal pH greater than 4.5, and a positive whiff test. Treatment involves oral metronidazole for 5-7 days, with a cure rate of 70-80%. However, relapse rates are high, with over 50% of women experiencing a recurrence within 3 months. Topical metronidazole or clindamycin may be used as alternatives.
Bacterial vaginosis during pregnancy can increase the risk of preterm labor, low birth weight, chorioamnionitis, and late miscarriage. It was previously recommended to avoid oral metronidazole in the first trimester and use topical clindamycin instead. However, recent guidelines suggest that oral metronidazole can be used throughout pregnancy. The British National Formulary (BNF) still advises against using high-dose metronidazole regimes. Clue cells, which are vaginal epithelial cells covered with bacteria, can be seen on microscopy in women with BV.
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This question is part of the following fields:
- Reproductive Medicine
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Question 62
Correct
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A 48-year-old woman is contemplating hormone replacement therapy but is concerned about the potential risk of developing breast cancer. She began menstruating at the age of 11 and experienced premature menopause at 45. She has three children, all of whom she breastfed, and has never used oral contraceptives. Apart from hormone replacement therapy, which of the following factors is most strongly linked to an elevated risk of breast cancer?
Your Answer: Early menarche
Explanation:Breast cancer risk is increased by HRT, early menarche, late menopause, and COCP, while it is reduced by multiple pregnancy and breastfeeding.
Breast Cancer Risk Factors: Understanding the Predisposing Factors
Breast cancer is a complex disease that can be influenced by various factors. Some of these factors are considered predisposing factors, which means they increase the likelihood of developing breast cancer. One of the most well-known predisposing factors is the presence of BRCA1 and BRCA2 genes, which can increase a person’s lifetime risk of breast and ovarian cancer by 40%. Other predisposing factors include having a first-degree relative with premenopausal breast cancer, nulliparity, having a first pregnancy after the age of 30, early menarche, late menopause, combined hormone replacement therapy, combined oral contraceptive use, past breast cancer, not breastfeeding, ionizing radiation, p53 gene mutations, obesity, and previous surgery for benign disease.
To reduce the risk of developing breast cancer, it is important to understand these predisposing factors and take steps to minimize their impact. For example, women with a family history of breast cancer may choose to undergo genetic testing to determine if they carry the BRCA1 or BRCA2 genes. Women who have not yet had children may consider having their first child before the age of 30, while those who have already had children may choose to breastfeed. Additionally, women who are considering hormone replacement therapy or oral contraceptives should discuss the potential risks and benefits with their healthcare provider. By understanding these predisposing factors and taking proactive steps to reduce their impact, women can help protect themselves against breast cancer.
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This question is part of the following fields:
- Reproductive Medicine
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Question 63
Correct
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A 35-year-old woman is experiencing heavy menstrual bleeding but refuses an intrauterine system due to negative mood effects from hormonal therapies in the past. What alternative treatment should be considered?
Your Answer: Tranexamic acid or NSAID
Explanation:If the woman does not approve of hormonal treatments, alternatives such as tranexamic acid or NSAIDs can be utilized according to NICE CG44.
Managing Heavy Menstrual Bleeding
Heavy menstrual bleeding, also known as menorrhagia, is a condition where a woman experiences excessive blood loss during her menstrual cycle. While it was previously defined as total blood loss of over 80 ml per cycle, the management of menorrhagia now depends on the woman’s perception of what is excessive. In the past, hysterectomy was a common treatment for heavy periods, but the approach has changed significantly since the 1990s.
To manage menorrhagia, a full blood count should be performed in all women. If symptoms suggest a structural or histological abnormality, a routine transvaginal ultrasound scan should be arranged. For women who do not require contraception, mefenamic acid or tranexamic acid can be used. If there is no improvement, other drugs can be tried while awaiting referral.
For women who require contraception, options include the intrauterine system (Mirena), combined oral contraceptive pill, and long-acting progestogens. Norethisterone can also be used as a short-term option to rapidly stop heavy menstrual bleeding. The flowchart below shows the management of menorrhagia.
[Insert flowchart here]
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This question is part of the following fields:
- Reproductive Medicine
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Question 64
Incorrect
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A 37-year-old woman has a Mirena inserted for birth control on day 12 of her menstrual cycle. What is the duration before it becomes a dependable contraceptive method?
Your Answer: 2 days
Correct Answer: 7 days
Explanation:Contraceptives – Time to become effective (if not used on the first day of period):
Immediate: IUD
2 days: Progestin-only pill (POP)
7 days: Combined oral contraceptive (COC), injection, implant, intrauterine system (IUS)Intrauterine contraceptive devices include copper IUDs and levonorgestrel-releasing IUS. Both are over 99% effective. The IUD prevents fertilization by decreasing sperm motility, while the IUS prevents endometrial proliferation and thickens cervical mucus. Potential problems include heavier periods with IUDs and initial bleeding with the IUS. There is a small risk of uterine perforation, ectopic pregnancy, and infection. New IUS systems, such as Jaydess® and Kyleena®, have smaller frames and less levonorgestrel, resulting in lower serum levels and different rates of amenorrhea.
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This question is part of the following fields:
- Reproductive Medicine
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Question 65
Correct
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A 45-year-old woman develops a deep vein thrombosis (DVT) during the second trimester of pregnancy.
Which of the following treatments is she likely to be managed with?
Your Answer: Low-molecular-weight heparin (eg. Clexane®)
Explanation:Anticoagulant Therapy for Deep Vein Thrombosis in Pregnancy
Deep vein thrombosis (DVT) is a serious condition that can occur during pregnancy. Any woman with symptoms or signs suggestive of DVT should undergo objective testing and receive treatment with low-molecular-weight heparin (LMWH) immediately until the diagnosis is excluded. LMWH should be given in doses titrated against the woman’s weight and can be administered once daily or in two divided doses. It does not cross the placenta and has a lower risk of bleeding and heparin-induced osteoporosis compared to unfractionated heparin (UH). Fondaparinux, argatroban, or r-hirudin may be considered for pregnant women who cannot tolerate heparin.
Aspirin is not recommended for thromboprophylaxis in obstetric patients, except for pregnant women with a known history of antiphospholipid syndrome. Intravenous UH is the preferred initial treatment for massive pulmonary embolism with cardiovascular compromise during pregnancy and the puerperium. Warfarin should not be used for antenatal DVT treatment due to its adverse effects on the fetus. Postnatal therapy can be with LMWH or oral anticoagulants, but regular blood tests are needed to monitor warfarin.
Compression duplex ultrasonography should be performed when there is clinical suspicion of DVT. D-dimer testing should not be used in the investigation of acute DVT in pregnancy. Before anticoagulant therapy is started, blood tests should be taken for a full blood count, coagulation screen, urea and electrolytes, and liver function tests. Thrombophilia screening before therapy is not recommended.
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This question is part of the following fields:
- Reproductive Medicine
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Question 66
Correct
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A 28-year-old woman attends the early pregnancy assessment clinic for a scan after a previous ectopic pregnancy treated with salpingotomy. The scan reveals an empty uterus and adnexal fluid with a yolk sac, indicating another ectopic pregnancy. The patient expresses a preference for the least invasive management option. What would be a contraindication for expectant management in this case?
Your Answer: Abdominal pain
Explanation:Expectant management of an ectopic pregnancy is only possible if the embryo is unruptured, less than 35mm in size, has no heartbeat, is asymptomatic, and has a B-hCG level of less than 1,000IU/L and is declining. However, this management option is very uncommon as most patients present with symptoms.
Ectopic pregnancy is a serious condition that requires prompt investigation and management. Women who are stable are typically investigated and managed in an early pregnancy assessment unit, while those who are unstable should be referred to the emergency department. The investigation of choice for ectopic pregnancy is a transvaginal ultrasound, which will confirm the presence of a positive pregnancy test.
There are three ways to manage ectopic pregnancies: expectant management, medical management, and surgical management. The choice of management will depend on various criteria, such as the size of the ectopic pregnancy, whether it is ruptured or not, and the patient’s symptoms and hCG levels. Expectant management involves closely monitoring the patient over 48 hours, while medical management involves giving the patient methotrexate and requires follow-up. Surgical management can involve salpingectomy or salpingotomy, depending on the patient’s risk factors for infertility.
Salpingectomy is the first-line treatment for women with no other risk factors for infertility, while salpingotomy should be considered for women with contralateral tube damage. However, around 1 in 5 women who undergo a salpingotomy require further treatment, such as methotrexate and/or a salpingectomy. It is important to carefully consider the patient’s individual circumstances and make a decision that will provide the best possible outcome.
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This question is part of the following fields:
- Reproductive Medicine
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Question 67
Correct
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As a foundation doctor in general practice, you examine a fifty-five-year-old patient during an outpatient clinic visit. The patient complains of weight loss and a painless, enlarging sore on the penis that has been present for more than two months. What is the probable diagnosis?
Your Answer: Squamous cell carcinoma
Explanation:Penile cancer can manifest as an ulcer. The most prevalent form of penile cancer is squamous cell carcinoma, not adenocarcinoma. While stress ulcers cause abdominal pain and bleeding, they are not responsible for this presentation. Herpes outbreaks can be triggered by significant stress, but they typically cause painful lesions that heal within a week. Syphilis, caused by Treponema pallidum, can result in a painless ulcer called a chancre, but it does not cause weight loss, and the lesion usually resolves within six to eight weeks, even without treatment.
Understanding Penile Cancer: Causes, Symptoms, and Treatment
Penile cancer is a rare type of cancer that is typically characterized by squamous cell carcinoma. It is a condition that affects the penis and can cause a variety of symptoms, including penile lump and ulceration. There are several risk factors associated with penile cancer, including human immunodeficiency virus infection, human papillomavirus virus infection, genital warts, poor hygiene, phimosis, paraphimosis, balanitis, and age over 50.
When it comes to treating penile cancer, there are several options available, including radiotherapy, chemotherapy, and surgery. The prognosis for penile cancer can vary depending on the stage of the cancer and the treatment options chosen. However, the overall survival rate for penile cancer is approximately 50% at 5 years.
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This question is part of the following fields:
- Reproductive Medicine
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Question 68
Correct
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A 68-year-old retired teacher visits her primary care physician (PCP) complaining of gradual abdominal swelling that has been present for a few months. She reports experiencing general abdominal tenderness, which is more pronounced in her right flank. Her blood tests reveal normochromic/normocytic anaemia, decreased serum albumin level, and an elevated creatinine level of 170 μmol/l (reference range 35–7 μmol/l). Additionally, her Ca-125 level is elevated. What is the most probable diagnosis?
Your Answer: Ovarian carcinoma
Explanation:Differential Diagnosis: Abdominal Swelling and Tenderness in a Female Patient
Ovarian carcinoma is the most likely diagnosis for a female patient presenting with abdominal swelling and tenderness. This type of cancer is the leading cause of gynecological cancer deaths in developed countries, with a higher incidence in women over 55 years of age and those with a family history of breast or ovarian cancer. Imaging studies, such as ultrasonography, CT, and MRI, can aid in diagnosis, along with elevated levels of Ca-125. Surgery is often the initial treatment, followed by chemotherapy. However, the prognosis for advanced cases is poor.
Cervical carcinoma is unlikely in this patient, as it typically presents with abnormal vaginal bleeding, discomfort, and discharge, which are not reported.
Cirrhosis of the liver is a possibility, but the patient does not display common signs and symptoms, such as coagulopathy, hepatic encephalopathy, or variceal bleeding.
Wilson disease is a rare inherited disorder of copper metabolism that can cause hepatic dysfunction, but this patient does not display the characteristic hyperpigmentation, hepatomegaly, or diabetes mellitus.
Haemochromatosis is also unlikely, as the patient does not display the clinical features of the disease, such as hyperpigmentation, hepatomegaly, or diabetes mellitus, and there is no evidence of iron overload.
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This question is part of the following fields:
- Reproductive Medicine
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Question 69
Correct
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You are advising a 26-year-old woman who has recently discovered she is expecting a baby. She is a smoker and consumes 20 cigarettes per day. What is the primary risk factor linked to smoking while pregnant?
Your Answer: Increased risk of pre-term labour
Explanation:Risks of Smoking, Alcohol, and Illegal Drugs During Pregnancy
During pregnancy, drug use can have serious consequences for both the mother and the developing fetus. Smoking during pregnancy increases the risk of miscarriage, pre-term labor, stillbirth, and sudden unexpected death in infancy. Alcohol consumption can lead to fetal alcohol syndrome, which can cause learning difficulties, characteristic facial features, and growth restrictions. Binge drinking is a major risk factor for fetal alcohol syndrome. Cannabis use poses similar risks to smoking due to the tobacco content. Cocaine use can lead to hypertension in pregnancy, including pre-eclampsia, and placental abruption. Fetal risks include prematurity and neonatal abstinence syndrome. Heroin use can result in neonatal abstinence syndrome. It is important for pregnant women to avoid drug use to ensure the health and well-being of both themselves and their unborn child.
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This question is part of the following fields:
- Reproductive Medicine
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Question 70
Correct
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A 35-year-old woman presents with postcoital bleeding and intermenstrual bleeding. She reports a history of chlamydia infection in her early 20s but has been in a monogamous relationship for the past five years. Pelvic examination six months ago was normal, with an unremarkable and easily located cervix. However, the sample was positive for human papillomavirus (HPV) and demonstrates high-grade dyskaryosis.
Which of the following is the most appropriate diagnostic test?Your Answer: Colposcopy and biopsy within two weeks
Explanation:Understanding Cervical Cancer and Abnormal Smear Test Results
Cervical cancer is a common malignancy in women worldwide and can be detected through routine cervical screening. An abnormal Papanicolaou (‘smear’) test result is the most common finding in patients with cervical cancer. Physical symptoms may include abnormal vaginal bleeding, vaginal discomfort, malodorous discharge, and dysuria. Referral for colposcopy and biopsy should be made within two weeks for patients with symptoms of cervical cancer. Women with a cervical cytology result of moderate, high-grade dyskaryosis, suspected invasive cancer or glandular neoplasia should also be referred for colposcopy within two weeks. Cervical cauterisation with silver nitrate is not associated with the development of cervical cancer and is used to treat cervical ectropion. Endocervical swab for Chlamydia spp. may be necessary for women presenting with mucopurulent cervicitis. Understanding these guidelines and symptoms can help with early detection and treatment of cervical cancer.
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This question is part of the following fields:
- Reproductive Medicine
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Question 71
Incorrect
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A 22-year-old female comes in for a check-up. She is currently 16 weeks pregnant and has already had her booking visit with the midwives. So far, there have been no complications related to her pregnancy. The tests conducted showed that she has a blood group of A and is Rhesus negative. What is the best course of action for managing her rhesus status?
Your Answer: Give first dose of anti-D as soon as possible
Correct Answer: Give first dose of anti-D at 28 weeks
Explanation:NICE guidelines recommend 10 antenatal visits for first pregnancies and 7 for subsequent pregnancies if uncomplicated. The purpose of each visit is outlined, including booking visits, scans, screening for Down’s syndrome, routine care for blood pressure and urine, and discussions about labour and birth plans. Rhesus negative women are offered anti-D prophylaxis at 28 and 34 weeks. The guidelines also recommend discussing options for prolonged pregnancy at 41 weeks.
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This question is part of the following fields:
- Reproductive Medicine
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Question 72
Incorrect
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A 65-year-old woman comes in with post-menopausal bleeding. Which is NOT associated with an increased risk of endometrial cancer?
Your Answer: Diabetes mellitus
Correct Answer: Past history of combined oral contraceptive pill use
Explanation:The use of combined oral contraceptive pill is associated with a reduced risk of endometrial cancer.
Endometrial cancer is a type of cancer that is commonly found in women who have gone through menopause, but it can also occur in around 25% of cases before menopause. The prognosis for this type of cancer is usually good due to early detection. There are several risk factors associated with endometrial cancer, including obesity, nulliparity, early menarche, late menopause, unopposed estrogen, diabetes mellitus, tamoxifen, polycystic ovarian syndrome, and hereditary non-polyposis colorectal carcinoma. Postmenopausal bleeding is the most common symptom of endometrial cancer, which is usually slight and intermittent initially before becoming more heavy. Pain is not common and typically signifies extensive disease, while vaginal discharge is unusual.
When investigating endometrial cancer, women who are 55 years or older and present with postmenopausal bleeding should be referred using the suspected cancer pathway. The first-line investigation is trans-vaginal ultrasound, which has a high negative predictive value for a normal endometrial thickness (< 4 mm). Hysteroscopy with endometrial biopsy is also commonly used for investigation. The management of localized disease involves total abdominal hysterectomy with bilateral salpingo-oophorectomy, while patients with high-risk disease may have postoperative radiotherapy. Progestogen therapy is sometimes used in frail elderly women who are not considered suitable for surgery. It is important to note that the combined oral contraceptive pill and smoking are protective against endometrial cancer.
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This question is part of the following fields:
- Reproductive Medicine
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Question 73
Correct
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What potential complication is associated with an increased risk when using combined oral contraceptives?
Your Answer: Breast cancer
Explanation:The Benefits and Risks of Oral Contraceptives in Relation to Cancer
Oral contraceptives have been a topic of controversy when it comes to their association with cancer in women. However, various studies have shown that they can have both positive and negative effects on different types of cancer.
Breast Cancer:
The Collaborative Group on Hormonal Factors in Breast Cancer conducted a comprehensive analysis and found that current oral contraceptive users and those who had used them within the past 1-4 years had a slightly increased risk of breast cancer. However, the risk is small and resulting tumors spread less aggressively than usual.Dysmenorrhoea:
For women with primary dysmenorrhoea who do not wish to conceive, a 3-6 month trial of hormonal contraception is reasonable. Monophasic combined oral contraceptives containing 30-35 μg of ethinylestradiol and norethisterone, norgestimate or levonorgestrel are usually the first choice.Ovarian Cancer:
Oral contraceptives have been noted to prevent epithelial ovarian carcinoma, with studies showing an approximately 40% reduced risk of malignant and borderline ovarian epithelial cancer. This protection lasts for at least 15 years after discontinuation of use and increases with duration of use.Endometrial Cancer:
Use of oral contraceptives is associated with a 50% reduction of risk of endometrial adenocarcinoma. Protection appears to persist for at least 15 years following discontinuation of use.Colorectal Cancer:
Women who take combined oral contraceptives are 19% less likely to develop colorectal cancer.In conclusion, while there are some risks associated with oral contraceptives, they also have benefits in reducing the risk of certain types of cancer. It is important for women to discuss their individual risks and benefits with their healthcare provider when considering the use of oral contraceptives.
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This question is part of the following fields:
- Reproductive Medicine
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Question 74
Correct
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A 25-year-old woman has a Nexplanon implanted on day 20 of her 30 day cycle. When can she trust the Nexplanon to prevent pregnancy?
Your Answer: After 7 days
Explanation:Contraceptives – Time to become effective (if not used on the first day of period):
Immediate: IUD
2 days: Progestin-only pill (POP)
7 days: Combined oral contraceptive (COC), injection, implant, intrauterine system (IUS)Implanon and Nexplanon are subdermal contraceptive implants that slowly release the progestogen hormone etonogestrel to prevent ovulation and thicken cervical mucus. Nexplanon is the newer version and has a redesigned applicator to prevent deep insertions and is radiopaque for easier location. It is highly effective with a failure rate of 0.07/100 women-years and lasts for 3 years. It does not contain estrogen, making it suitable for women with a past history of thromboembolism or migraine. It can be inserted immediately after a termination of pregnancy. However, a trained professional is needed for insertion and removal, and additional contraceptive methods are required for the first 7 days if not inserted on days 1 to 5 of a woman’s menstrual cycle.
The main disadvantage of these implants is irregular and heavy bleeding, which can be managed with a co-prescription of the combined oral contraceptive pill. Other adverse effects include headache, nausea, and breast pain. Enzyme-inducing drugs such as certain antiepileptic and rifampicin may reduce the efficacy of Nexplanon, and women should switch to a method unaffected by enzyme-inducing drugs or use additional contraception until 28 days after stopping the treatment.
There are also contraindications for using these implants, such as ischaemic heart disease/stroke, unexplained, suspicious vaginal bleeding, past breast cancer, severe liver cirrhosis, and liver cancer. Current breast cancer is a UKMEC 4 condition, which represents an unacceptable risk if the contraceptive method is used. Overall, these implants are a highly effective and long-acting form of contraception, but they require careful consideration of the potential risks and contraindications.
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This question is part of the following fields:
- Reproductive Medicine
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Question 75
Correct
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A 28-year-old female visits her GP with complaints of recurring lower abdominal pain. The pain occurs every month, around midcycle, and lasts for 1-2 days. She experiences a cramping sensation and there is no associated vaginal bleeding. She reports feeling well otherwise during these episodes and denies any gastrointestinal issues or changes to her menstrual cycle. Physical examination today is unremarkable. What is the probable cause of her symptoms?
Your Answer: Mittelschmerz
Explanation:If a woman experiences pelvic pain during ovulation but does not have any vaginal bleeding, it may be Mittelschmerz. This type of pain is typically felt in the middle of the menstrual cycle. It is unlikely that a young patient with normal examination and intermittent abdominal pain during ovulation has ovarian malignancy. Additionally, there are no symptoms of hirsutism or changes to periods that suggest PCOS, nor are there any gastrointestinal symptoms that suggest IBS.
Understanding Mittelschmerz: Abdominal Pain Associated with Ovulation
Mittelschmerz, which translates to middle pain, is a type of abdominal pain that occurs during ovulation in approximately 20% of women. The exact cause of this mid-cycle pain is not fully understood, but there are several theories. One theory suggests that the pain is caused by the leakage of follicular fluid containing prostaglandins during ovulation. Another theory suggests that the growth of the follicle stretches the surface of the ovary, leading to pain.
The pain associated with Mittelschmerz typically presents suddenly in either iliac fossa and then spreads to the pelvic area. The pain is usually not severe and can last from minutes to hours. It is self-limiting and resolves within 24 hours of onset. The pain may switch sides from month to month, depending on the site of ovulation.
There are no specific tests to confirm Mittelschmerz, and it is diagnosed clinically after taking a full history and examination to exclude other conditions. Abdominal and pelvic examinations typically do not reveal any abnormal signs.
Mittelschmerz is not harmful and can be managed with simple analgesia. Understanding this condition can help women recognize and manage the pain associated with ovulation.
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This question is part of the following fields:
- Reproductive Medicine
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Question 76
Correct
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A 50-year-old woman presents to the GP clinic with complaints of heavy vaginal bleeding. She reports having regular menstrual cycles and denies any intermenstrual or postcoital bleeding. The patient has no significant gynaecological history and is not on any regular medications. She is not in a committed relationship and uses condoms for contraception. Additionally, she has no desire to have children. What is the recommended initial treatment option?
Your Answer: Intrauterine system
Explanation:For the treatment of menorrhagia, the first-line option would be the intrauterine system. Specifically, the Mirena, which contains levonorgestrel, is highly effective in treating menorrhagia and also serves as a long-acting reversible contraceptive. While the combined oral contraceptive pill, tranexamic acid, and mefenamic acid may provide relief from symptoms, they are not the preferred initial treatment. On the other hand, the intrauterine device would not be suitable for addressing this patient’s menorrhagia.
Managing Heavy Menstrual Bleeding
Heavy menstrual bleeding, also known as menorrhagia, is a condition where a woman experiences excessive blood loss during her menstrual cycle. While it was previously defined as total blood loss of over 80 ml per cycle, the management of menorrhagia now depends on the woman’s perception of what is excessive. In the past, hysterectomy was a common treatment for heavy periods, but the approach has changed significantly since the 1990s.
To manage menorrhagia, a full blood count should be performed in all women. If symptoms suggest a structural or histological abnormality, a routine transvaginal ultrasound scan should be arranged. For women who do not require contraception, mefenamic acid or tranexamic acid can be used. If there is no improvement, other drugs can be tried while awaiting referral.
For women who require contraception, options include the intrauterine system (Mirena), combined oral contraceptive pill, and long-acting progestogens. Norethisterone can also be used as a short-term option to rapidly stop heavy menstrual bleeding. The flowchart below shows the management of menorrhagia.
[Insert flowchart here]
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This question is part of the following fields:
- Reproductive Medicine
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Question 77
Correct
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A 16-year-old girl comes to your clinic complaining of lower abdominal pain during her menstrual cycle for the past 6 months. The pain usually begins 1-2 hours after the start of her period and subsides after 1-2 days. She reports that her period is not abnormally heavy, and she is not sexually active at the moment. What is the best course of action for managing her symptoms?
Your Answer: Start mefenamic acid
Explanation:The initial treatment for primary dysmenorrhoea, which this girl is experiencing, is NSAIDs like mefenamic acid. There is no need for gynaecological investigation at this point. If mefenamic acid does not work, she could consider taking the combined oral contraceptive pill, but since she is not sexually active, it may not be necessary. Tranexamic acid is helpful for menorrhagia, but it will not alleviate pain. A transvaginal ultrasound scan is not necessary for primary dysmenorrhoea.
Dysmenorrhoea is a condition where women experience excessive pain during their menstrual period. There are two types of dysmenorrhoea: primary and secondary. Primary dysmenorrhoea affects up to 50% of menstruating women and is not caused by any underlying pelvic pathology. It usually appears within 1-2 years of the menarche and is thought to be partially caused by excessive endometrial prostaglandin production. Symptoms include suprapubic cramping pains that may radiate to the back or down the thigh, and pain typically starts just before or within a few hours of the period starting. NSAIDs such as mefenamic acid and ibuprofen are effective in up to 80% of women, and combined oral contraceptive pills are used second line for management.
Secondary dysmenorrhoea, on the other hand, typically develops many years after the menarche and is caused by an underlying pathology. The pain usually starts 3-4 days before the onset of the period. Causes of secondary dysmenorrhoea include endometriosis, adenomyosis, pelvic inflammatory disease, intrauterine devices, and fibroids. Clinical Knowledge Summaries recommend referring all patients with secondary dysmenorrhoea to gynaecology for investigation. It is important to note that the intrauterine system (Mirena) may help dysmenorrhoea, but this only applies to normal copper coils.
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This question is part of the following fields:
- Reproductive Medicine
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Question 78
Correct
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As a foundation doctor in general practice, you have a patient who is a sexually active sixteen-year-old seeking advice about her contraceptive patch. She typically changes the patch on Saturday mornings but forgot to do so this week. What guidance should you provide?
Your Answer: Change the patch now, use barrier contraceptives for seven days and consider emergency contraception
Explanation:To ensure the effectiveness of the contraceptive patch, it should be applied to clean, dry skin on a weekly basis for three weeks, followed by a patch-free week to stimulate a withdrawal bleed. However, if the patch change is delayed for more than 48 hours, it is important to change it immediately and use a barrier method of contraception for the next 7 days. In case of unprotected intercourse, emergency contraceptives should be considered.
The Evra patch is the only contraceptive patch that is approved for use in the UK. The patch cycle lasts for four weeks, during which the patch is worn every day for the first three weeks and changed weekly. During the fourth week, the patch is not worn, and a withdrawal bleed occurs.
If a woman delays changing the patch at the end of week one or two, she should change it immediately. If the delay is less than 48 hours, no further precautions are necessary. However, if the delay is more than 48 hours, she should change the patch immediately and use a barrier method of contraception for the next seven days. If she has had unprotected sex during this extended patch-free interval or in the last five days, emergency contraception should be considered.
If the patch removal is delayed at the end of week three, the woman should remove the patch as soon as possible and apply a new patch on the usual cycle start day for the next cycle, even if withdrawal bleeding is occurring. No additional contraception is needed.
If patch application is delayed at the end of a patch-free week, additional barrier contraception should be used for seven days following any delay at the start of a new patch cycle. For more information, please refer to the NICE Clinical Knowledge Summary on combined hormonal methods of contraception.
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This question is part of the following fields:
- Reproductive Medicine
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Question 79
Incorrect
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A 25-year-old woman visits the GUM clinic at 18 weeks gestation. Her partner has tested positive for Chlamydia and she needs treatment as a contact. The doctor prescribes a single dose of azithromycin 1g and screens her for infection. When is it appropriate to conduct a test of cure (TOC)?
Your Answer: TOC not required
Correct Answer: 6 weeks
Explanation:For symptomatic men with Chlamydia, it is recommended to notify all sexual partners from the 4 weeks prior to the onset of symptoms. As for women and asymptomatic men, all sexual partners from the last 6 months or the most recent partner should be notified. Pregnant women should undergo a test of cure (TOC) 6 weeks after infection, according to BASHH guidelines. Performing a TOC earlier than 6 weeks may result in a false positive due to the presence of nonviable Chlamydia DNA on the NAAT. However, uncomplicated Chlamydia infection in men and non-pregnant women does not require a routine TOC.
Chlamydia is a common sexually transmitted infection caused by Chlamydia trachomatis. It is prevalent in the UK, with approximately 1 in 10 young women affected. The incubation period is around 7-21 days, but many cases are asymptomatic. Symptoms in women include cervicitis, discharge, and bleeding, while men may experience urethral discharge and dysuria. Complications can include epididymitis, pelvic inflammatory disease, and infertility.
Traditional cell culture is no longer widely used for diagnosis, with nuclear acid amplification tests (NAATs) being the preferred method. Testing can be done using urine, vulvovaginal swab, or cervical swab. Screening is recommended for sexually active individuals aged 15-24 years, and opportunistic testing is common.
Doxycycline is the first-line treatment for Chlamydia, with azithromycin as an alternative if doxycycline is contraindicated or not tolerated. Pregnant women may be treated with azithromycin, erythromycin, or amoxicillin. Patients diagnosed with Chlamydia should be offered partner notification services, with all contacts since the onset of symptoms or within the last six months being notified and offered treatment.
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This question is part of the following fields:
- Reproductive Medicine
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Question 80
Incorrect
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A 23-year-old woman contacts her doctor to request a referral for antenatal care. She has been attempting to conceive for the past year and has recently received a positive pregnancy test result. Her LMP was 5 weeks ago, which prompted her to take the test. The patient is in good health with no underlying medical conditions, does not smoke, and abstains from alcohol. Her BMI is 34 kg/m².
What is the advised folic acid consumption for this patient?Your Answer: Folic acid 5mg daily, continue until end of pregnancy
Correct Answer: Folic acid 5mg daily, continue until end of 1st trimester
Explanation:Pregnant women who have a BMI of 30 kg/m² or higher should be given a daily dose of 5mg folic acid until the 13th week of their pregnancy. Folic acid is crucial during the first trimester as it helps prevent neural tube defects (NTD). Typically, a daily dose of 400mcg is sufficient for most pregnant women during the first 12 weeks of pregnancy. However, those with a BMI of over 30 kg/m², as well as those with diabetes, sickle cell disease (SCD), thalassaemia trait, coeliac disease, on anti-epileptic medication, personal or family history of NTD, or who have previously given birth to a baby with an NTD, should be prescribed a daily dose of 5mg folic acid. It is recommended that folic acid be taken while trying to conceive to further reduce the risk of NTD. Additionally, NICE advises all pregnant women to take a daily dose of 10mcg (400 units) of vitamin D throughout their entire pregnancy.
Pregnancy and Obesity: Risks and Management
Obesity during pregnancy can lead to various complications for both the mother and the unborn child. A BMI of 30 kg/m² or higher at the first antenatal visit is considered obese. Maternal risks include miscarriage, venous thromboembolism, gestational diabetes, pre-eclampsia, dysfunctional and induced labour, postpartum haemorrhage, wound infections, and a higher rate of caesarean section. Fetal risks include congenital anomaly, prematurity, macrosomia, stillbirth, increased risk of developing obesity and metabolic disorders in childhood, and neonatal death.
It is important to inform women with a BMI of 30 or more at the booking appointment about the risks associated with obesity during pregnancy. They should not attempt to reduce the risk by dieting while pregnant, and healthcare professionals will manage the risk during their pregnancy.
Management of obesity during pregnancy includes taking 5mg of folic acid instead of 400mcg, screening for gestational diabetes with an oral glucose tolerance test (OGTT) at 24-28 weeks, giving birth in a consultant-led obstetric unit if the BMI is 35 kg/m² or higher, and having an antenatal consultation with an obstetric anaesthetist and a plan made if the BMI is 40 kg/m² or higher. It is important to manage obesity during pregnancy to reduce the risks and ensure the health of both the mother and the unborn child.
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This question is part of the following fields:
- Reproductive Medicine
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Question 81
Correct
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A 48-year-old woman comes to the clinic for advice on contraception. She has started a new relationship but is uncertain if she needs contraception as she suspects she may be going through menopause. She reports experiencing hot flashes and her last period was 9 months ago. What is the best course of action to recommend?
Your Answer: Contraception is needed until 12 months after her last period
Explanation:Contraception is still necessary after menopause. Women who are over 50 years old should use contraception for at least 12 months after their last period, while those under 50 years old should use it for at least 24 months after their last period.
Understanding Menopause and Contraception
Menopause is a natural biological process that marks the end of a woman’s reproductive years. On average, women in the UK experience menopause at the age of 51. However, prior to menopause, women may experience a period known as the climacteric. During this time, ovarian function starts to decline, and women may experience symptoms such as hot flashes, mood swings, and vaginal dryness.
It is important for women to understand that they can still become pregnant during the climacteric period. Therefore, it is recommended to use effective contraception until a certain period of time has passed. Women over the age of 50 should use contraception for 12 months after their last period, while women under the age of 50 should use contraception for 24 months after their last period. By understanding menopause and the importance of contraception during the climacteric period, women can make informed decisions about their reproductive health.
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This question is part of the following fields:
- Reproductive Medicine
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Question 82
Correct
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A 56-year-old woman complains of experiencing pain during sexual intercourse with her partner for the past year. She denies any discharge but mentions that her vagina feels dry and sore frequently. She has attempted to alleviate the soreness by using vaginal moisturisers and lubricants, which she believes have provided some relief. During the examination, the vagina appears dry and pale. What is the most appropriate treatment method for the probable diagnosis?
Your Answer: Topical oestrogen cream
Explanation:Post-menopausal women often experience atrophic vaginitis, which is characterized by symptoms such as vaginal dryness, dyspareunia, and occasional spotting. During examination, the vagina may appear dry and pale. Treatment options include the use of vaginal lubricants and moisturizers. If these prove ineffective, topical oestrogen cream may be prescribed.
Atrophic vaginitis is a condition that commonly affects women who have gone through menopause. Its symptoms include vaginal dryness, pain during sexual intercourse, and occasional spotting. Upon examination, the vagina may appear dry and pale. The recommended treatment for this condition is the use of vaginal lubricants and moisturizers. If these do not provide relief, a topical estrogen cream may be prescribed.
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This question is part of the following fields:
- Reproductive Medicine
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Question 83
Correct
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A 35-year-old female patient visits her general practitioner with a concern of experiencing bleeding following sexual intercourse. What is the most frequently identifiable reason for postcoital bleeding?
Your Answer: Cervical ectropion
Explanation:Postcoital bleeding is most commonly caused by cervical ectropion.
Understanding Postcoital Bleeding
Postcoital bleeding refers to vaginal bleeding that occurs after sexual intercourse. In approximately 50% of cases, no identifiable pathology is found. However, cervical ectropion is the most common identifiable cause, accounting for around 33% of cases. This condition is more prevalent in women who are taking the combined oral contraceptive pill. Other potential causes of postcoital bleeding include cervicitis, which may be due to Chlamydia infection, cervical cancer, polyps, and trauma.
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This question is part of the following fields:
- Reproductive Medicine
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Question 84
Incorrect
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A 25-year-old Caucasian female teacher visits the clinic to inquire about preconception care. She intends to conceive and is interested in learning about the supplements she should take. She has never given birth before and is in good health. She is not on any medication and has no known allergies. She does not smoke or consume alcohol.
What supplements do you suggest she take?Your Answer: Folic acid 400 micrograms once a day and vitamin D 1 mg once a day
Correct Answer: Folic acid 400 micrograms once a day and vitamin D 10 micrograms once a day
Explanation:For this patient, who has a low risk of having a baby with neural tube defects and is not at high risk of vitamin D deficiency, the standard care is recommended. This includes taking a daily supplement of 10 micrograms of vitamin D. There is no need for her to take folic acid 5mg or higher doses of vitamin D, as they exceed the recommended amount.
Antenatal care guidelines were issued by NICE in March 2008, which included specific points for the care of healthy pregnant women. Nausea and vomiting can be treated with natural remedies such as ginger and acupuncture on the ‘p6’ point, as recommended by NICE. Antihistamines, with promethazine as the first-line option according to the BNF, can also be used. Adequate vitamin D intake is crucial for the health of both the mother and baby, and women should be informed about this at their booking appointment. The Chief Medical Officer advises all pregnant and breastfeeding women to take a daily supplement containing 10 micrograms of vitamin D, with particular care taken for those at risk. In 2016, new guidelines were proposed by the Chief Medical Officer regarding alcohol consumption during pregnancy. The government now advises pregnant women not to drink any alcohol to minimize the risk of harm to the baby.
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This question is part of the following fields:
- Reproductive Medicine
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Question 85
Correct
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A 35-year-old woman is scheduled for surgery to address an inguinal hernia. She is currently on the combined oral contraceptive pill and is not taking any other medications. What advice should be given to the patient regarding her medication before the operation?
Your Answer: Continue taking the pill until four weeks before her operation
Explanation:To lower the risk of a pulmonary embolism, it is advised to discontinue the use of contraceptive pills four weeks prior to undergoing an operation, as per NICE guidelines. This is because oral contraceptives are recognized as a risk factor for thrombosis.
Venous Thromboembolism: Common Risk Factors
Venous thromboembolism (VTE) is a condition where blood clots form in the veins, which can lead to serious complications such as pulmonary embolism (PE). While there are many factors that can increase the risk of VTE, some are more common than others. These include malignancy, pregnancy, and the period following an operation. Other general risk factors include advancing age, obesity, family history of VTE, immobility, hospitalization, anaesthesia, and the use of central venous catheters. Underlying conditions such as heart failure, thrombophilia, and antiphospholipid syndrome can also increase the risk of VTE. Additionally, certain medications like the combined oral contraceptive pill, hormone replacement therapy, raloxifene, tamoxifen, and antipsychotics have been shown to be risk factors.
It is important to note that while these factors can increase the risk of VTE, around 40% of patients diagnosed with a PE have no major risk factors.
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This question is part of the following fields:
- Reproductive Medicine
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Question 86
Correct
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A 19-year-old visits her GP the day after having unprotected sex and requests emergency contraception to prevent pregnancy. After a negative pregnancy test, what is the next best course of action for the GP to take?
Your Answer: Levonorgestrel
Explanation:When taken correctly, the pill is an effective method of preventing pregnancy, but it cannot prevent implantation if taken after engaging in unprotected sexual intercourse.
Emergency contraception is available in the UK through two methods: emergency hormonal contraception and intrauterine device (IUD). Emergency hormonal contraception includes two types of pills: levonorgestrel and ulipristal. Levonorgestrel works by stopping ovulation and inhibiting implantation, while ulipristal primarily inhibits ovulation. Levonorgestrel should be taken as soon as possible after unprotected sexual intercourse, within 72 hours, and is 84% effective when used within this time frame. The dose should be doubled for those with a BMI over 26 or weight over 70kg. Ulipristal should be taken within 120 hours of intercourse and may reduce the effectiveness of hormonal contraception. The most effective method of emergency contraception is the copper IUD, which can be inserted within 5 days of unprotected intercourse or up to 5 days after the likely ovulation date. It may inhibit fertilization or implantation and is 99% effective regardless of where it is used in the cycle. Prophylactic antibiotics may be given if the patient is at high risk of sexually transmitted infection.
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This question is part of the following fields:
- Reproductive Medicine
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Question 87
Incorrect
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A 29-year-old female patient visits her GP with complaints of dyspareunia, dysuria, and dysmenorrhoea. During a bimanual examination, the GP observes generalised tenderness, a fixed, retroverted uterus, and uterosacral ligament nodules. The GP suspects endometriosis and refers the patient for laparoscopy to confirm the diagnosis. What would be the most suitable initial treatment option?
Your Answer: Combined oral contraceptive pill
Correct Answer: Ibuprofen
Explanation:The recommended initial treatments for endometriosis are NSAIDs and/or paracetamol. Ibuprofen is the most suitable option for managing pain, and it should be tried first. If the pain is not relieved with one medication, a combination of paracetamol and NSAIDs can be used. If these options are not effective, hormonal treatment can be considered. Codeine is not the first-line treatment and should only be used after other options have been tried. The combined oral contraceptive pill and Mirena coil are also not the initial interventions and should only be considered if analgesia and hormonal treatments are unsuccessful.
Understanding Endometriosis
Endometriosis is a common condition where endometrial tissue grows outside of the uterus. It affects around 10% of women of reproductive age and can cause chronic pelvic pain, painful periods, painful intercourse, and subfertility. Other symptoms may include urinary problems and painful bowel movements. Diagnosis is typically made through laparoscopy, and treatment options depend on the severity of symptoms.
First-line treatments for symptomatic relief include NSAIDs and/or paracetamol. If these do not help, hormonal treatments such as the combined oral contraceptive pill or progestogens may be tried. If symptoms persist or fertility is a priority, referral to secondary care may be necessary. Secondary treatments may include GnRH analogues or surgery. For women trying to conceive, laparoscopic excision or ablation of endometriosis plus adhesiolysis is recommended, as well as ovarian cystectomy for endometriomas.
It is important to note that there is poor correlation between laparoscopic findings and severity of symptoms, and that there is little role for investigation in primary care. If symptoms are significant, referral for a definitive diagnosis is recommended.
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This question is part of the following fields:
- Reproductive Medicine
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Question 88
Correct
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A 25-year-old woman visits the GP clinic seeking emergency contraception after having unprotected sex last night, 14 days after giving birth. What is the most appropriate course of action?
Your Answer: Advice the patient that she does not require emergency contraception
Explanation:After giving birth, women need to use contraception only after 21 days.
As the woman in the question is only 14 days post-partum, she does not need emergency contraception. Therefore, the advice to her would be that emergency contraception is not necessary.
After giving birth, women need to use contraception after 21 days. The progestogen-only pill (POP) can be started at any time postpartum, according to the FSRH. Additional contraception should be used for the first two days after day 21. A small amount of progestogen enters breast milk, but it is not harmful to the infant. On the other hand, the combined oral contraceptive pill (COCP) is absolutely contraindicated (UKMEC 4) if breastfeeding is less than six weeks post-partum. If breastfeeding is between six weeks and six months postpartum, it is a UKMEC 2. The COCP may reduce breast milk production in lactating mothers. It should not be used in the first 21 days due to the increased venous thromboembolism risk post-partum. After day 21, additional contraception should be used for the first seven days. The intrauterine device or intrauterine system can be inserted within 48 hours of childbirth or after four weeks.
The lactational amenorrhoea method (LAM) is 98% effective if the woman is fully breastfeeding (no supplementary feeds), amenorrhoeic, and less than six months post-partum. It is important to note that an inter-pregnancy interval of less than 12 months between childbirth and conceiving again is associated with an increased risk of preterm birth, low birth weight, and small for gestational age babies.
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This question is part of the following fields:
- Reproductive Medicine
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Question 89
Correct
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Which of the following statements about routine prenatal care is false?
Your Answer: The early ultrasound scan and nuchal scan should not be done at the same time
Explanation:Nowadays, numerous facilities combine the early ultrasound scan and nuchal scan into a single procedure.
NICE guidelines recommend 10 antenatal visits for first pregnancies and 7 for subsequent pregnancies if uncomplicated. The purpose of each visit is outlined, including booking visits, scans, screening for Down’s syndrome, routine care for blood pressure and urine, and discussions about labour and birth plans. Rhesus negative women are offered anti-D prophylaxis at 28 and 34 weeks. The guidelines also recommend discussing options for prolonged pregnancy at 41 weeks.
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This question is part of the following fields:
- Reproductive Medicine
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Question 90
Incorrect
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You are having a conversation about contraceptive options with a 17-year-old girl. What would be the most appropriate method to suggest?
Your Answer: Intra-uterine system (Mirena)
Correct Answer: Progestogen-only implant (Nexplanon)
Explanation:When it comes to providing contraception to young people, there are legal and ethical considerations to take into account. In the UK, the age of consent for sexual activity is 16 years, but practitioners may still offer advice and contraception to young people they deem competent. The Fraser Guidelines are often used to assess a young person’s competence. Children under the age of 13 are considered unable to consent to sexual intercourse, and consultations regarding this age group should trigger child protection measures automatically.
It’s important to advise young people to have STI tests 2 and 12 weeks after an incident of unprotected sexual intercourse. Long-acting reversible contraceptive methods (LARCs) are often the best choice for young people, as they may be less reliable in remembering to take medication. However, there are concerns about the effect of progesterone-only injections (Depo-provera) on bone mineral density, and the UKMEC category of the IUS and IUD is 2 for women under the age of 20 years, meaning they may not be the best choice. The progesterone-only implant (Nexplanon) is therefore the LARC of choice for young people.
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This question is part of the following fields:
- Reproductive Medicine
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Question 91
Correct
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A 30-year-old woman is prescribed a 7-day course of erythromycin for cellulitis. She is in good health and uses the progesterone-only pill for birth control. She is concerned about the potential interaction between her antibiotic and contraceptive pill. What advice should she be given regarding her contraception?
Your Answer: Reassurance that no additional precautions are needed
Explanation:It was once believed that taking antibiotics while on any form of contraceptive pill could reduce the pill’s effectiveness. However, it is now known that broad-spectrum antibiotics do not interact with the progesterone-only pill, and therefore no extra precautions are necessary. The only exception is enzyme-inducing antibiotics like rifampicin, which may affect the pill’s efficacy. Additionally, if an antibiotic causes vomiting or diarrhea, it may also affect the pill’s effectiveness, but this is true for any form of vomiting or diarrhea. Therefore, the correct advice is to reassure patients that no additional precautions are needed. Advising the use of barrier contraceptives or ceasing the pill is incorrect, as there is no evidence to support these actions.
Counselling for Women Considering the Progestogen-Only Pill
Women who are considering taking the progestogen-only pill (POP) should receive counselling on various aspects of the medication. One of the most common potential adverse effects is irregular vaginal bleeding. When starting the POP, immediate protection is provided if it is commenced up to and including day 5 of the cycle. If it is started later, additional contraceptive methods such as condoms should be used for the first 2 days. If switching from a combined oral contraceptive (COC), immediate protection is provided if the POP is continued directly from the end of a pill packet.
It is important to take the POP at the same time every day, without a pill-free break, unlike the COC. If a pill is missed by less than 3 hours, it should be taken as normal. If it is missed by more than 3 hours, the missed pill should be taken as soon as possible, and extra precautions such as condoms should be used until pill taking has been re-established for 48 hours. Diarrhoea and vomiting do not affect the POP, but assuming pills have been missed and following the above guidelines is recommended. Antibiotics have no effect on the POP, unless they alter the P450 enzyme system, such as rifampicin. Liver enzyme inducers may reduce the effectiveness of the POP.
In addition to these specific guidelines, women should also have a discussion on sexually transmitted infections (STIs) when considering the POP. It is important for women to receive comprehensive counselling on the POP to ensure they are aware of its potential effects and how to use it effectively.
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This question is part of the following fields:
- Reproductive Medicine
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Question 92
Correct
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A 45-year-old overweight woman comes to the clinic worried about a lump in her right breast. She was in a car accident as a passenger two weeks ago and suffered a minor neck injury while wearing her seat belt. During the examination, a sizable, hard lump with some skin discoloration is discovered.
What is the most probable diagnosis?Your Answer: Fat necrosis
Explanation:Fat necrosis is a condition where local fat undergoes saponification, resulting in a benign inflammatory process. It is becoming more common due to breast-conserving surgery and mammoplasty procedures. Trauma or nodular panniculitis are common causes, with trauma being the most frequent. It is more prevalent in women with large breasts and tends to occur in the subareolar and periareolar regions. The breast mass is usually firm, round, and painless, but there may be a single or multiple masses. It may be tender or painful in some cases, and the skin around the lump may be red, bruised, or dimpled. A biopsy may be necessary to differentiate it from breast cancer.
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This question is part of the following fields:
- Reproductive Medicine
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Question 93
Incorrect
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A 35-year-old woman visits her doctor with complaints of dyspareunia, irregular menstrual cycles for the past 8 months, and missing 3 periods recently. She also reports experiencing sudden hot flashes for the last 4 months. The patient has a history of breast cancer and underwent chemotherapy and radiation. On examination, no abnormalities are found, and her pregnancy test is negative. What is the probable diagnosis?
Your Answer: Endometriosis
Correct Answer: Premature ovarian failure
Explanation:Premature Ovarian Insufficiency: Causes and Management
Premature ovarian insufficiency is a condition where menopausal symptoms and elevated gonadotrophin levels occur before the age of 40. It affects approximately 1 in 100 women and can be caused by various factors such as idiopathic reasons, family history, bilateral oophorectomy, radiotherapy, chemotherapy, infection, autoimmune disorders, and resistant ovary syndrome. The symptoms of premature ovarian insufficiency are similar to those of normal menopause, including hot flushes, night sweats, infertility, secondary amenorrhoea, raised FSH and LH levels, and low oestradiol.
Management of premature ovarian insufficiency involves hormone replacement therapy (HRT) or a combined oral contraceptive pill until the age of the average menopause, which is 51 years. It is important to note that HRT does not provide contraception in case spontaneous ovarian activity resumes. Early diagnosis and management of premature ovarian insufficiency can help alleviate symptoms and improve quality of life for affected women.
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This question is part of the following fields:
- Reproductive Medicine
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Question 94
Incorrect
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A 43-year-old Nigerian woman comes to the clinic with complaints of heavy menstrual bleeding and pelvic discomfort for the past 3 months. During the physical examination, a solid, non-painful abdominal mass is detected, which originates from the pelvis. The pelvic ultrasound confirms the presence of a sizable uterine fibroid. The medical team decides to perform a hysterectomy. What medication should be administered to prepare her for the surgery?
Your Answer: Tranexamic acid
Correct Answer: GnRH agonist e.g. Leuprolide
Explanation:GnRH agonists can be effective in reducing the size of uterine fibroids, but their use is typically limited to short-term treatment. It is important to note that these agonists are primarily used to decrease the size of the uterus prior to surgery, as the risk of post-operative blood loss is directly related to the size of the uterus. Progesterone receptor inhibitors, on the other hand, do not have an impact on overall uterine size and are therefore not useful in preparing for surgery. However, they can be helpful in reducing the severity of fibroid-related bleeding. It is also important to avoid taking COCP 4-6 weeks prior to major surgery due to an increased risk of venous thromboembolism, and to avoid antiplatelet drugs such as Ibuprofen before surgery. While antifibrinolytics like tranexamic acid can be useful in reducing the severity of uterine bleeding, they are not helpful in preparing for surgery.
Understanding Uterine Fibroids
Uterine fibroids are non-cancerous growths that develop in the uterus. They are more common in black women and are thought to occur in around 20% of white women in their later reproductive years. Fibroids are usually asymptomatic, but they can cause menorrhagia, which can lead to iron-deficiency anaemia. Other symptoms include lower abdominal pain, bloating, and urinary symptoms. Fibroids may also cause subfertility.
Diagnosis is usually made through transvaginal ultrasound. Asymptomatic fibroids do not require treatment, but periodic monitoring is recommended. Menorrhagia secondary to fibroids can be managed with various treatments, including the levonorgestrel intrauterine system, NSAIDs, tranexamic acid, and hormonal therapies.
Medical treatment to shrink or remove fibroids may include GnRH agonists or ulipristal acetate, although the latter is not currently recommended due to concerns about liver toxicity. Surgical options include myomectomy, hysteroscopic endometrial ablation, hysterectomy, and uterine artery embolization.
Fibroids generally regress after menopause, but complications such as subfertility and iron-deficiency anaemia can occur. Red degeneration, which is haemorrhage into the tumour, is a common complication during pregnancy.
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This question is part of the following fields:
- Reproductive Medicine
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Question 95
Correct
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A 39-year-old female has been diagnosed with Trichomonas vaginalis. What is the best course of action for treatment?
Your Answer: Oral metronidazole
Explanation:Oral metronidazole is the recommended treatment for Trichomonas vaginalis.
Understanding Trichomonas vaginalis and its Comparison to Bacterial Vaginosis
Trichomonas vaginalis is a type of protozoan parasite that is highly motile and flagellated. It is known to cause trichomoniasis, which is a sexually transmitted infection. The infection is characterized by symptoms such as offensive, yellow/green, frothy vaginal discharge, vulvovaginitis, and strawberry cervix. The pH level is usually above 4.5, and in men, it may cause urethritis.
To diagnose trichomoniasis, a wet mount microscopy is conducted to observe the motile trophozoites. The treatment for trichomoniasis involves oral metronidazole for 5-7 days, although a one-off dose of 2g metronidazole may also be used.
When compared to bacterial vaginosis, trichomoniasis has distinct differences. Bacterial vaginosis is caused by an overgrowth of bacteria in the vagina, while trichomoniasis is caused by a protozoan parasite. The symptoms of bacterial vaginosis include a thin, grayish-white vaginal discharge with a fishy odor, and a pH level above 4.5. Unlike trichomoniasis, bacterial vaginosis is not considered a sexually transmitted infection.
In conclusion, understanding the differences between trichomoniasis and bacterial vaginosis is crucial in diagnosing and treating these conditions effectively. Proper diagnosis and treatment can help prevent complications and improve overall health and well-being.
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This question is part of the following fields:
- Reproductive Medicine
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Question 96
Correct
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A 28-year-old pregnant woman goes to her first prenatal appointment and is found to have a urinary tract infection based on a urine dipstick test. Despite being asymptomatic, which antibiotic should she steer clear of during the first trimester of pregnancy?
Your Answer: Trimethoprim
Explanation:Urinary tract infections in pregnancy should be treated to prevent pyelonephritis. Trimethoprim should be avoided in the first trimester due to teratogenicity risk. Erythromycin is not typically used for UTIs and nitrofurantoin should be avoided close to full term. Sulfonamides and quinolones should also be avoided in pregnancy.
Urinary tract infections (UTIs) are common in adults and can affect different parts of the urinary tract. The management of UTIs depends on various factors such as the patient’s age, gender, and pregnancy status. For non-pregnant women, local antibiotic guidelines should be followed if available. Trimethoprim or nitrofurantoin for three days are recommended by NICE Clinical Knowledge Summaries. However, if the patient is aged over 65 years or has visible or non-visible haematuria, a urine culture should be sent. Pregnant women with UTIs should be treated with nitrofurantoin, amoxicillin, or cefalexin for seven days. Trimethoprim should be avoided during pregnancy as it is teratogenic in the first trimester. Asymptomatic bacteriuria in pregnant women should also be treated to prevent progression to acute pyelonephritis. Men with UTIs should be offered a seven-day course of trimethoprim or nitrofurantoin unless prostatitis is suspected. A urine culture should be sent before antibiotics are started. Catheterised patients should not be treated for asymptomatic bacteria, but if symptomatic, a seven-day course of antibiotics should be given. Acute pyelonephritis requires hospital admission and treatment with a broad-spectrum cephalosporin or quinolone for 10-14 days. Referral to urology is not routinely required for men who have had one uncomplicated lower UTI.
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This question is part of the following fields:
- Reproductive Medicine
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Question 97
Correct
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A 26-year-old woman comes to the clinic 10 days after giving birth. She reports a continuous pink vaginal discharge with a foul odor. During the examination, her pulse is 90 / min, temperature is 38.2ºC, and she experiences diffuse suprapubic tenderness. The uterus feels tender on vaginal examination, but her breasts appear normal. The urine dipstick shows blood ++. What is the best course of action for management?
Your Answer: Admit to hospital
Explanation:Understanding Puerperal Pyrexia
Puerperal pyrexia is a condition that occurs when a woman experiences a fever of more than 38ºC within the first 14 days after giving birth. The most common cause of this condition is endometritis, which is an infection of the lining of the uterus. Other causes include urinary tract infections, wound infections, mastitis, and venous thromboembolism.
If a woman is suspected of having endometritis, it is important to seek medical attention immediately. Treatment typically involves intravenous antibiotics such as clindamycin and gentamicin until the patient is afebrile for more than 24 hours. It is important to note that puerperal pyrexia can be a serious condition and should not be ignored. By understanding the causes and seeking prompt medical attention, women can receive the necessary treatment to recover from this condition.
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This question is part of the following fields:
- Reproductive Medicine
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Question 98
Correct
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A 75 year-old woman visits her doctor complaining of a 1.5cm ulcerated lesion on her left labium majus. She has been experiencing vulval itching and soreness for the past three years, despite using topical steroid treatment. What is the probable diagnosis?
Your Answer: Vulval carcinoma
Explanation:Understanding Vulval Carcinoma
Vulval carcinoma is a type of cancer that affects the vulva, which is the external female genitalia. It is a relatively rare condition, with only around 1,200 cases diagnosed in the UK each year. The majority of cases occur in women over the age of 65 years, and around 80% of cases are squamous cell carcinomas.
There are several risk factors associated with vulval carcinoma, including human papilloma virus (HPV) infection, vulval intraepithelial neoplasia (VIN), immunosuppression, and lichen sclerosus. Symptoms of vulval carcinoma may include a lump or ulcer on the labia majora, inguinal lymphadenopathy, and itching or irritation.
It is important for women to be aware of the risk factors and symptoms of vulval carcinoma, and to seek medical attention if they experience any concerning symptoms. Early detection and treatment can improve outcomes and increase the chances of a full recovery.
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This question is part of the following fields:
- Reproductive Medicine
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Question 99
Correct
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A 30-year-old woman presents with a history of heavy periods since menarche at the age of 13. She has never sought medical attention for this issue but has now decided to address it. Her menstrual cycle is regular with a 28-day cycle, and she experiences heavy bleeding for 7 days, with 4 days of blood clots and flooding. The patient has never been pregnant and does not plan to have children. She is currently in a sexually active relationship and uses condoms for contraception. There is no significant medical or family history. Blood tests and a pelvic ultrasound scan are normal. What is the most appropriate management plan for this patient?
Your Answer: Insertion of intra-uterine system (IUS)
Explanation:The recommended first-line treatment for menorrhagia is the intra-uterine system (IUS), which has a high success rate in stopping bleeding and only requires one insertion procedure. Additionally, it provides reliable contraception. Conversely, the copper coil may exacerbate menorrhagia symptoms. While medication such as the progesterone-only pill or combined oral contraceptive pill can be used, they are not the first choice. It would be an extreme measure to refer a woman of child-bearing age for a hysterectomy, especially when there are less invasive and reversible options available to treat menorrhagia, even if the patient expresses no desire for children.
Managing Heavy Menstrual Bleeding
Heavy menstrual bleeding, also known as menorrhagia, is a condition where a woman experiences excessive blood loss during her menstrual cycle. While it was previously defined as total blood loss of over 80 ml per cycle, the management of menorrhagia now depends on the woman’s perception of what is excessive. In the past, hysterectomy was a common treatment for heavy periods, but the approach has changed significantly since the 1990s.
To manage menorrhagia, a full blood count should be performed in all women. If symptoms suggest a structural or histological abnormality, a routine transvaginal ultrasound scan should be arranged. For women who do not require contraception, mefenamic acid or tranexamic acid can be used. If there is no improvement, other drugs can be tried while awaiting referral.
For women who require contraception, options include the intrauterine system (Mirena), combined oral contraceptive pill, and long-acting progestogens. Norethisterone can also be used as a short-term option to rapidly stop heavy menstrual bleeding. The flowchart below shows the management of menorrhagia.
[Insert flowchart here]
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This question is part of the following fields:
- Reproductive Medicine
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Question 100
Correct
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A 28-year-old female, who is 28 weeks pregnant with her first child, arrives at the emergency department. She attended a friend's gathering yesterday. Her friend's child, who was also present at the gathering, has been diagnosed with chickenpox this morning. The patient is uncertain if she has ever had chickenpox before, but reports feeling well at present.
Upon examination, the patient's vital signs and physical exam are unremarkable, and there is no evidence of chickenpox rash. The patient had a routine appointment with her midwife the day before the gathering, and there were no concerns regarding her pregnancy.
What is the most appropriate course of action for management?Your Answer: Check varicella zoster immunoglobulin G levels
Explanation:When a pregnant woman is exposed to chickenpox, the first step is to check for antibodies. Chickenpox is caused by a virus called varicella-zoster and can cause a range of symptoms including myalgia and headache, followed by a rash of small macules, clear vesicles, and pustules. The disease can be more severe in adults and can lead to complications such as pneumonia and secondary bacterial infections. In pregnant women, there is a risk of complications for the fetus, particularly after 36 weeks gestation. If a child is born within 7 days of the mother developing the rash, they are at increased risk of severe chickenpox and may require treatment. Significant exposure to chickenpox is defined as being in the same room for 15 minutes or more with someone who has the disease. If a pregnant woman is unsure of their chickenpox exposure, they should be tested for varicella-zoster IgG levels. If positive, they are immune, but if negative, further advice should be sought from obstetrics and gynecology. It is important to act promptly and seek medical advice if a pregnant woman displays any symptoms of chickenpox.
Chickenpox exposure in pregnancy can pose risks to both the mother and fetus, including fetal varicella syndrome. Post-exposure prophylaxis (PEP) with varicella-zoster immunoglobulin (VZIG) or antivirals should be given to non-immune pregnant women, with timing dependent on gestational age. If a pregnant woman develops chickenpox, specialist advice should be sought and oral aciclovir may be given if she is ≥ 20 weeks and presents within 24 hours of onset of the rash.
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This question is part of the following fields:
- Reproductive Medicine
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Question 101
Correct
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A 28-year-old woman visits the sexual health clinic complaining of purulent vaginal discharge that has been ongoing for two weeks. Upon examination of an endocervical swab sample, Gram-negative diplococci are observed, while other pathogen tests are negative. The patient has no allergies or comorbidities. Which antibiotic option is the most suitable?
Your Answer: IM ceftriaxone
Explanation:Gonorrhoea is best treated with intramuscular ceftriaxone.
Understanding Gonorrhoea: Causes, Symptoms, Microbiology, and Management
Gonorrhoea is a sexually transmitted infection caused by the Gram-negative diplococcus Neisseria gonorrhoeae. It can occur on any mucous membrane surface, including the genitourinary tract, rectum, and pharynx. The incubation period of gonorrhoea is typically 2-5 days. Symptoms in males include urethral discharge and dysuria, while females may experience cervicitis leading to vaginal discharge. Rectal and pharyngeal infections are usually asymptomatic.
Immunisation against gonorrhoea is not possible, and reinfection is common due to antigen variation of type IV pili and Opa proteins. Local complications may develop, including urethral strictures, epididymitis, and salpingitis, which can lead to infertility. Disseminated infection may also occur, with gonococcal infection being the most common cause of septic arthritis in young adults.
Management of gonorrhoea involves the use of antibiotics. Ciprofloxacin used to be the treatment of choice, but there is now increased resistance to it. Cephalosporins are now more widely used, with a single dose of IM ceftriaxone 1g being the new first-line treatment. If ceftriaxone is refused, oral cefixime 400mg + oral azithromycin 2g should be used. Disseminated gonococcal infection (DGI) and gonococcal arthritis may also occur, with symptoms including tenosynovitis, migratory polyarthritis, and dermatitis. Later complications include septic arthritis, endocarditis, and perihepatitis.
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This question is part of the following fields:
- Reproductive Medicine
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Question 102
Correct
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A 28-year-old primip nurse has presented to you 5 days after being in contact with a child who had a vesicular rash on their face and chest. She is currently 14 weeks pregnant and has been experiencing some morning sickness, but otherwise feels fine. Her blood tests show that she is not immune to varicella zoster virus. What should be the next course of action in your management plan?
Your Answer: A single dose of varicella-zoster immunoglobulin (VZI)
Explanation:If a pregnant woman is not immune to the varicella zoster virus and has been in close contact with someone who has the virus, it is recommended that she receive varicella-zoster immunoglobulin (VZIG) as soon as possible. VZIG can be effective up to 10 days after contact, or 10 days after the appearance of the rash in the person with the virus if there are continuous exposures.
For pregnant women who are not immune and have been exposed to chickenpox, they should be considered potentially infectious from 8-28 days after exposure if they receive VZIG, and from 8-21 days after exposure if they do not receive VZIG.
Source: RCOGChickenpox exposure in pregnancy can pose risks to both the mother and fetus, including fetal varicella syndrome. Post-exposure prophylaxis (PEP) with varicella-zoster immunoglobulin (VZIG) or antivirals should be given to non-immune pregnant women, with timing dependent on gestational age. If a pregnant woman develops chickenpox, specialist advice should be sought and oral aciclovir may be given if she is ≥ 20 weeks and presents within 24 hours of onset of the rash.
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This question is part of the following fields:
- Reproductive Medicine
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Question 103
Correct
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A 33-year-old woman, who is 14 weeks and 5 days into her first pregnancy, visits the clinic to inquire about Down's syndrome screening. She failed to attend her screening appointment at 12 weeks pregnant and is curious if she can still undergo the combined test.
What guidance would you provide to her?Your Answer: The combined test can still be offered
Explanation:Screening for Down’s syndrome, which involves the nuchal scan, is conducted during antenatal care at 11-13+6 weeks. The combined test, which also includes the nuchal scan, is performed during this time frame. However, if the patient prefers to undergo the screening at a later stage of pregnancy, they can opt for the triple or quadruple test between 15 and 20 weeks.
NICE guidelines recommend 10 antenatal visits for first pregnancies and 7 for subsequent pregnancies if uncomplicated. The purpose of each visit is outlined, including booking visits, scans, screening for Down’s syndrome, routine care for blood pressure and urine, and discussions about labour and birth plans. Rhesus negative women are offered anti-D prophylaxis at 28 and 34 weeks. The guidelines also recommend discussing options for prolonged pregnancy at 41 weeks.
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This question is part of the following fields:
- Reproductive Medicine
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Question 104
Correct
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A 28-year-old female patient visits your clinic with a complaint of fishy-smelling vaginal discharge. You suspect bacterial vaginosis and decide to prescribe metronidazole. The patient has no known drug allergies and is generally healthy, except for taking the combined oral contraceptive pill (COCP). What is the most crucial advice you should provide her regarding the potential side effects of metronidazole?
Your Answer: She should abstain from alcohol whilst taking metronidazole
Explanation:Taking metronidazole and alcohol together can result in a disulfiram-like reaction, so patients should be cautioned against consuming alcohol while on the medication. Metronidazole is not associated with cholestasis, hepatotoxicity, or QT prolongation. As an enzyme inhibitor, metronidazole enhances the efficacy of the COCP. While Stevens-Johnson syndrome is a rare side effect of metronidazole, a photosensitive rash is not typically observed.
Metronidazole is an antibiotic that functions by producing reactive cytotoxic metabolites within bacteria. This medication can cause adverse effects such as a disulfiram-like reaction when combined with alcohol and an increased anticoagulant effect when taken with warfarin.
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This question is part of the following fields:
- Reproductive Medicine
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Question 105
Correct
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A 30-year-old female patient visits the clinic as she has not had a menstrual period for 5 months. She has had regular periods since she was 12 years old. After conducting a negative urinary pregnancy test, the doctor ordered some blood tests. The results are as follows:
FSH 4.2 IU/L (4.5 - 22.5)
LH 0.5 IU/L (0.5 - 50.0)
Oestradiol 110 pmol/L (100 - 1000)
Testosterone 1.2 nmol/L (0.8-3.1)
Prolactin 280 IU/mL (60-600)
T4 11.5 pmol/l (9-18)
What is the most probable diagnosis?Your Answer: Hypothalamic amenorrhoea
Explanation:If a woman experiences secondary amenorrhoea and has low levels of gonadotrophins, it suggests that the cause is related to the hypothalamus. High levels of gonadotrophins would indicate premature ovarian failure, while high levels of LH and androgens would suggest polycystic ovarian syndrome. Normal levels of prolactin and thyroxine have been observed in this woman.
Understanding Amenorrhoea: Causes, Investigations, and Management
Amenorrhoea is a condition characterized by the absence of menstrual periods in women. It can be classified into two types: primary and secondary. Primary amenorrhoea occurs when menstruation fails to start by the age of 15 in girls with normal secondary sexual characteristics or by the age of 13 in girls with no secondary sexual characteristics. On the other hand, secondary amenorrhoea is the cessation of menstruation for 3-6 months in women with previously normal and regular menses or 6-12 months in women with previous oligomenorrhoea.
There are various causes of amenorrhoea, including gonadal dysgenesis, testicular feminization, congenital malformations of the genital tract, functional hypothalamic amenorrhoea, congenital adrenal hyperplasia, imperforate hymen, hypothalamic amenorrhoea, polycystic ovarian syndrome, hyperprolactinemia, premature ovarian failure, Sheehan’s syndrome, Asherman’s syndrome, and thyrotoxicosis. To determine the underlying cause of amenorrhoea, initial investigations such as full blood count, urea & electrolytes, coeliac screen, thyroid function tests, gonadotrophins, prolactin, and androgen levels are necessary.
The management of amenorrhoea depends on the underlying cause. For primary amenorrhoea, it is important to investigate and treat any underlying cause. Women with primary ovarian insufficiency due to gonadal dysgenesis may benefit from hormone replacement therapy to prevent osteoporosis. For secondary amenorrhoea, it is important to exclude pregnancy, lactation, and menopause in women 40 years of age or older and treat the underlying cause accordingly. It is important to note that hypothyroidism may also cause amenorrhoea.
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This question is part of the following fields:
- Reproductive Medicine
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Question 106
Incorrect
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A 29-year-old woman comes to the clinic to discuss contraception. She has recently given birth to a healthy baby girl and is currently breastfeeding. After discussing various options, she has decided to start taking progesterone-only pills. When would be the appropriate time to advise her to begin taking them?
Your Answer: 6 weeks postpartum
Correct Answer: Can start immediately
Explanation:Women who have recently given birth, whether they are breastfeeding or not, can begin taking the progesterone-only pill at any time postpartum.
It is safe to use progesterone-only pills while breastfeeding, and there is no need to wait for a specific amount of time before starting them. If the pills are started after 21 days, it is recommended to use additional protection for the first 2 days. However, if the woman starts taking the pills immediately, there is no need for extra protection.
Delaying the start of progesterone-only pills can increase the risk of unwanted pregnancy. Therefore, it is important to begin taking them as soon as possible, regardless of whether the woman is breastfeeding or not.
In summary, there is no contraindication to starting progesterone-only pills during the first 21 days postpartum, and breastfeeding does not affect the decision to start them. Women can continue breastfeeding while taking these pills.
After giving birth, women need to use contraception after 21 days. The progestogen-only pill (POP) can be started at any time postpartum, according to the FSRH. Additional contraception should be used for the first two days after day 21. A small amount of progestogen enters breast milk, but it is not harmful to the infant. On the other hand, the combined oral contraceptive pill (COCP) is absolutely contraindicated (UKMEC 4) if breastfeeding is less than six weeks post-partum. If breastfeeding is between six weeks and six months postpartum, it is a UKMEC 2. The COCP may reduce breast milk production in lactating mothers. It should not be used in the first 21 days due to the increased venous thromboembolism risk post-partum. After day 21, additional contraception should be used for the first seven days. The intrauterine device or intrauterine system can be inserted within 48 hours of childbirth or after four weeks.
The lactational amenorrhoea method (LAM) is 98% effective if the woman is fully breastfeeding (no supplementary feeds), amenorrhoeic, and less than six months post-partum. It is important to note that an inter-pregnancy interval of less than 12 months between childbirth and conceiving again is associated with an increased risk of preterm birth, low birth weight, and small for gestational age babies.
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This question is part of the following fields:
- Reproductive Medicine
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