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Question 1
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 2
Correct
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A 35-year-old woman presents to the emergency department with sudden right iliac fossa pain. She reports the pain as sharp and radiating to her right shoulder. She has a medical history of endometriosis and type 2 diabetes mellitus and smokes 10 cigarettes per day. Her last menstrual period was 35 days ago, and she is concerned about being pregnant. She has a 4-year-old daughter, and her previous pregnancy was complicated by pre-eclampsia. Based on her history, what is a potential risk factor for her current presentation?
Your Answer: Endometriosis
Explanation:Having endometriosis increases the risk of experiencing an ectopic pregnancy. This patient’s symptoms and positive pregnancy test suggest a likely diagnosis of an ectopic pregnancy. Other risk factors for ectopic pregnancy include previous ectopic pregnancy, fallopian tube damage, and IVF. However, multiparity, previous pre-eclampsia, twin pregnancy, and type 2 diabetes mellitus are not associated with an increased risk of ectopic pregnancy.
Understanding Ectopic Pregnancy: Incidence and Risk Factors
Ectopic pregnancy occurs when a fertilized egg implants outside the uterus, usually in the fallopian tubes. This condition is a serious medical emergency that requires immediate attention. According to epidemiological studies, ectopic pregnancy occurs in approximately 0.5% of all pregnancies.
Several risk factors can increase the likelihood of ectopic pregnancy. These include damage to the fallopian tubes due to pelvic inflammatory disease or surgery, a history of previous ectopic pregnancy, endometriosis, the use of intrauterine contraceptive devices (IUCDs), and the progesterone-only pill. In vitro fertilization (IVF) also increases the risk of ectopic pregnancy, with approximately 3% of IVF pregnancies resulting in ectopic implantation.
It is important to note that any factor that slows down the passage of the fertilized egg to the uterus can increase the risk of ectopic pregnancy. Early detection and prompt treatment are crucial in managing this condition and preventing serious complications.
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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 26 year-old woman, who is 36 weeks pregnant, presents to her GP with a blood pressure reading of 170/110 mmHg. She is feeling well otherwise and is currently taking 250 mg labetalol. Urinalysis shows 3+ proteinuria. Fetal monitoring is normal. Her blood tests reveal a hemoglobin level of 135 g/l, platelet count of 280 * 109/l, white blood cell count of 6.0 * 109/l, sodium level of 142 mmol/l, potassium level of 4.0 mmol/l, urea level of 2.8 mmol/l, and creatinine level of 24 µmol/l. What is the most appropriate course of action for her management?
Your Answer: Admit the patient to hospital as an emergency
Explanation:Despite the absence of symptoms, the patient’s blood pressure remains elevated at a level exceeding 160/100 mmHg, and there is also significant proteinuria, despite receiving labetalol treatment. As a result, emergency admission is necessary to monitor and manage the hypertension in a controlled setting. If there is no improvement, delivery may be considered as an option.
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 4
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 5
Incorrect
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A 28-year-old woman visits her doctor to discuss her fertility and the possibility of conceiving. She is worried about the risk of spina bifida after a friend had a baby with the condition. The patient has no notable medical history and no family history of birth defects. What is the recommended dosage of the supplement used to prevent neural tube defects during the first 12 weeks of pregnancy?
Your Answer: 5 milligrams
Correct Answer: 400 micrograms
Explanation:To prevent neural tube defects in the foetus, it is crucial to consume folic acid. It is advised that women who are planning to conceive should take a supplement of 400 micrograms of folic acid daily. This dose should be continued until the 12th week of pregnancy. If there is a family history or a previous pregnancy affected by neural tube defects, the recommended dose should be increased.
Folic Acid: Importance, Deficiency, and Prevention
Folic acid is a vital nutrient that is converted to tetrahydrofolate (THF) in the body. It is found in green, leafy vegetables and plays a crucial role in the transfer of 1-carbon units to essential substrates involved in the synthesis of DNA and RNA. However, certain factors such as phenytoin, methotrexate, pregnancy, and alcohol excess can cause a deficiency in folic acid. This deficiency can lead to macrocytic, megaloblastic anemia and neural tube defects.
To prevent neural tube defects during pregnancy, it is recommended that all women take 400mcg of folic acid until the 12th week of pregnancy. Women at higher risk of conceiving a child with a neural tube defect should take 5mg of folic acid from before conception until the 12th week of pregnancy. Women are considered higher risk if they or their partner has a neural tube defect, they have had a previous pregnancy affected by a neural tube defect, or they have a family history of a neural tube defect. Additionally, women with certain medical conditions such as coeliac disease, diabetes, or thalassaemia trait, or those taking antiepileptic drugs, or who are obese (BMI of 30 kg/m2 or more) are also considered higher risk.
In summary, folic acid is an essential nutrient that plays a crucial role in DNA and RNA synthesis. Deficiency in folic acid can lead to serious health consequences, including neural tube defects. However, taking folic acid supplements during pregnancy can prevent these defects and ensure a healthy pregnancy.
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This question is part of the following fields:
- Reproductive Medicine
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Question 6
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: Pre-eclampsia
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 7
Correct
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A 25-year-old is diagnosed with an ectopic pregnancy at 8 weeks gestation and undergoes a salpingectomy. She is also rhesus negative. What is the advice regarding anti-D?
Your Answer: Anti-D should be given
Explanation:When managing an ectopic pregnancy through surgery, it is necessary to administer Anti-D immunoglobulin. However, if the ectopic pregnancy is being treated medically or if the location of the pregnancy is unknown, Anti-D is not needed. The Coombs test has two types: Direct Coombs, which is used to detect autoimmune haemolytic anaemia, and Indirect Coombs, which is used during pregnancy to identify antibodies in the mother’s blood that can cause haemolytic disease in the newborn.
Rhesus negative pregnancies can lead to the formation of anti-D IgG antibodies in the mother if she delivers a Rh +ve child, which can cause haemolysis in future pregnancies. Prevention involves testing for D antibodies and giving anti-D prophylaxis to non-sensitised Rh -ve mothers at 28 and 34 weeks. Anti-D immunoglobulin should be given within 72 hours in various situations. Tests should be done on all babies born to Rh -ve mothers, and affected fetuses may experience various complications and require treatment such as transfusions and UV phototherapy.
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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 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: 5 days
Correct 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 9
Correct
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A 28-year-old female complains of an itchy vulva and painful intercourse. She reports experiencing a green, malodorous vaginal discharge for the last 14 days. What is the probable diagnosis?
Your Answer: Trichomonas vaginalis
Explanation: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 10
Correct
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A 36-year-old woman arrives at the emergency department complaining of sudden abdominal pain and vaginal bleeding. She has a medical history of complicated pelvic inflammatory disease that resulted in scarring of her right fallopian tube. Her last menstrual period was six weeks ago. Upon examination, her heart rate is 93 bpm, and her blood pressure is 136/76 mmHg. Palpation of the left iliac fossa causes pain. A urinary pregnancy test confirms her pregnancy, and further investigations reveal a 45 mm left adnexal mass with no heartbeat detected. Her serum b-hCG level is 5200 IU/L. What is the most appropriate course of action for her treatment?
Your Answer: Laparoscopic salpingotomy and monitoring
Explanation:For women with risk factors for infertility, such as contralateral tube damage, salpingotomy should be considered as the preferred surgical management for ectopic pregnancy. In the case of this patient, who presented with acute-onset abdominal pain and vaginal bleeding 6-8 weeks after her last period, a positive pregnancy test, and ultrasound findings confirming ectopic pregnancy, surgical intervention is necessary. Given the size of the ectopic pregnancy and beta-hCG levels, either laparoscopic salpingectomy or salpingotomy is appropriate. However, since the patient has a history of PID and scarring of the contralateral tube, salpingotomy is the preferred option as it preserves the affected tube and her fertility. Expectant management, laparoscopic salpingectomy, and medical management with methotrexate are not appropriate for this patient’s case.
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 11
Correct
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A 42-year-old woman presents to her General Practitioner for investigation as she and her male partner have not become pregnant after 24 months of trying to conceive. Her ovarian reserve is normal and pelvic examination is normal. She has no other medical problems and is not on any medication. Her male partner has also had normal investigations and has had no other sexual partners.
What investigation should be arranged for this patient in primary care?
Your Answer: Test for chlamydia
Explanation:Investigations for Male Infertility: Which Tests are Necessary?
Testing for chlamydia is an important part of the initial screening investigations for primary infertility, according to The National Institute for Health and Care Excellence (NICE) guidance. This test should be carried out in primary care prior to referring the couple to secondary care fertility services. On the other hand, screening for gonorrhoea does not form part of these investigations, as it does not tend to affect a patient’s ability to conceive and does not usually remain asymptomatic in affected individuals. Anti-sperm antibodies can be used in secondary care as part of the investigation for couples who are struggling to conceive. However, it would not usually be done in primary care. The NICE guidance on fertility management in men advises that couples who have been trying to conceive after one year of regular intercourse should be referred to fertility services. Watching and waiting would not be appropriate in this situation, as the couple has been trying to conceive for 24 months. Finally, a testicular biopsy is indicated for investigation of potential testicular carcinoma or for sperm retrieval for in-vitro fertilisation procedures. This patient has a normal testicular examination and there is no indication for a testicular biopsy at this point.
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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 27-year-old woman has been given a single dose of 1.5mg LevonelleTM (levonorgestrel) as emergency contraception after having unprotected sexual intercourse (UPSI) 24 hours ago. She wants to start taking oral combined hormonal contraception (‘the pill’) as ongoing contraception immediately as she anticipates having further UPSI. What is the appropriate time to begin ongoing contraception after taking emergency contraception?
Your Answer: Immediately
Explanation:According to FSRH guidelines, it is acceptable to begin hormonal contraception immediately after taking levonorgestrel (Levonelle) for emergency contraception. It is important to wait 5 days after taking ulipristal acetate (Ella-OneTM) before starting ongoing hormonal contraception. Waiting until the start of the next menstrual period is not necessary for quick-starting hormonal contraception, which can be done if the patient prefers it or if there is ongoing risk of pregnancy. While a negative pregnancy test at 21 days post-UPSI can reasonably exclude pregnancy, it is still recommended to take a pregnancy test 21 days after the episode of UPSI in case emergency contraception has failed.
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 13
Correct
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What is the most commonly associated factor with the use of combined oral contraceptive pills among women in their reproductive years?
Your Answer: Increased risk of cervical cancer
Explanation:The combined oral contraceptive pill is associated with a higher likelihood of developing breast and cervical cancer, but it can also provide protection against ovarian and endometrial cancer.
Pros and Cons of the Combined Oral Contraceptive Pill
The combined oral contraceptive pill is a highly effective method of birth control with a failure rate of less than 1 per 100 woman years. It does not interfere with sexual activity and its contraceptive effects are reversible upon stopping. Additionally, it can make periods regular, lighter, and less painful, and may reduce the risk of ovarian, endometrial, and colorectal cancer. It may also protect against pelvic inflammatory disease, ovarian cysts, benign breast disease, and acne vulgaris.
However, there are also some disadvantages to the combined oral contraceptive pill. One of the main issues is that people may forget to take it, which can reduce its effectiveness. It also offers no protection against sexually transmitted infections. There is an increased risk of venous thromboembolic disease, breast and cervical cancer, stroke, and ischaemic heart disease, especially in smokers. Temporary side-effects such as headache, nausea, and breast tenderness may also be experienced.
It is important to weigh the pros and cons of the combined oral contraceptive pill before deciding if it is the right method of birth control for you. While some users report weight gain while taking the pill, a Cochrane review did not support a causal relationship. Overall, the combined oral contraceptive pill can be an effective and convenient method of birth control, but it is important to discuss any concerns or potential risks with a healthcare provider.
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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 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 15
Correct
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A woman who is 32 weeks pregnant has been diagnosed with syphilis during her routine booking visit bloods. What is the best course of action for management?
Your Answer: IM benzathine penicillin G
Explanation:Management of Syphilis
Syphilis can be effectively managed with intramuscular benzathine penicillin as the first-line treatment. In cases where penicillin cannot be used, doxycycline may be used as an alternative. After treatment, nontreponemal titres such as rapid plasma reagin (RPR) or Venereal Disease Research Laboratory (VDRL) should be monitored to assess the response. A fourfold decline in titres is often considered an adequate response to treatment.
It is important to note that the Jarisch-Herxheimer reaction may occur following treatment. This reaction is characterized by fever, rash, and tachycardia after the first dose of antibiotic. Unlike anaphylaxis, there is no wheezing or hypotension. The reaction is thought to be due to the release of endotoxins following bacterial death and typically occurs within a few hours of treatment. However, no treatment is needed other than antipyretics if required.
In summary, the management of syphilis involves the use of intramuscular benzathine penicillin or doxycycline as an alternative. Nontreponemal titres should be monitored after treatment, and the Jarisch-Herxheimer reaction may occur but does not require treatment unless symptomatic.
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This question is part of the following fields:
- Reproductive Medicine
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Question 16
Incorrect
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What is the failure rate of male sterilization?
Your Answer: 1 in 200
Correct Answer: 1 in 2,000
Explanation:Vasectomy: A Simple and Effective Male Sterilisation Method
Vasectomy is a male sterilisation method that has a failure rate of 1 per 2,000, making it more effective than female sterilisation. The procedure is simple and can be done under local anesthesia, with some cases requiring general anesthesia. After the procedure, patients can go home after a couple of hours. However, it is important to note that vasectomy does not work immediately.
To ensure the success of the procedure, semen analysis needs to be performed twice following a vasectomy before a man can have unprotected sex. This is usually done at 12 weeks after the procedure. While vasectomy is generally safe, there are some complications that may arise, such as bruising, hematoma, infection, sperm granuloma, and chronic testicular pain. This pain affects between 5-30% of men.
In the event that a man wishes to reverse the procedure, the success rate of vasectomy reversal is up to 55% if done within 10 years. However, the success rate drops to approximately 25% after more than 10 years. Overall, vasectomy is a simple and effective method of male sterilisation, but it is important to consider the potential complications and the need for semen analysis before engaging in unprotected sex.
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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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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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Question 18
Correct
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A 35-year-old woman arrives at the emergency department worried about potential exposure to chickenpox. Earlier today, she had contact with a child who had a fever, sore throat, and itchy blisters on their face. The patient is currently 20 weeks pregnant and is uncertain if she has ever had chickenpox or received the vaccine.
What is the most appropriate next step in managing this patient?Your Answer: Check maternal blood for varicella zoster antibodies
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 19
Correct
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A 25 year old woman and her partner visit a fertility clinic due to her complaints of oligomenorrhoea and galactorrhea. Despite 18 months of regular unprotected intercourse, they have been unable to conceive. Blood tests reveal a serum prolactin level of 6000 mIU/l (normal <500 mIU/l) and a pituitary MRI shows a microprolactinoma. What is the initial treatment option that is likely to be offered to her?
Your Answer: Bromocriptine
Explanation:When it comes to treating prolactinomas, dopamine agonists like cabergoline and bromocriptine are typically the first choice, even if the patient is experiencing significant neurological complications. Surgery may be necessary for those who cannot tolerate or do not respond to medical treatment, with a trans-sphenoidal approach being the preferred method unless there is extensive extra-pituitary extension. Radiotherapy is not commonly used, and octreotide, a somatostatin analogue, is primarily used to treat acromegaly.
Understanding Prolactinoma: A Type of Pituitary Adenoma
Prolactinoma is a type of pituitary adenoma, which is a non-cancerous tumor that develops in the pituitary gland. These tumors can be classified based on their size and hormonal status. Prolactinomas are the most common type of pituitary adenoma and are characterized by the overproduction of prolactin. This condition can cause a range of symptoms in both men and women.
In women, excess prolactin can lead to amenorrhea, infertility, and galactorrhea. Men with prolactinoma may experience impotence, loss of libido, and galactorrhea. Macroadenomas, which are larger tumors, can cause additional symptoms such as headaches, visual disturbances, and signs of hypopituitarism.
Diagnosis of prolactinoma is typically done through MRI imaging. Treatment for symptomatic patients usually involves the use of dopamine agonists, such as cabergoline or bromocriptine, which help to inhibit the release of prolactin from the pituitary gland. In cases where medical therapy is not effective or well-tolerated, surgery may be necessary. A trans-sphenoidal approach is often preferred for surgical intervention, unless there is significant extra-pituitary extension.
Overall, understanding prolactinoma and its symptoms is important for early diagnosis and effective management of this condition.
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This question is part of the following fields:
- Reproductive Medicine
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Question 20
Incorrect
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A 26-year-old woman visits her GP on a Friday afternoon with concerns about her chances of getting pregnant. She engaged in unprotected sexual intercourse (UPSI) on Sunday at 9 pm, which was five days ago. The patient has no medical history of note and is not taking any regular medications. However, she reports experiencing abnormal discharge and intermenstrual bleeding for the past two weeks. What emergency contraception method would you suggest?
Your Answer: Copper coil
Correct Answer: Ulipristal acetate
Explanation:Ulipristal, also known as EllaOne, is a form of emergency hormonal contraception that can be taken within 120 hours 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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