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Question 1
Incorrect
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A patient undergoes medical abortion at 9 weeks gestation. What is the advice regarding Rhesus Anti-D Immunoglobulin?
Your Answer: All RhD Positive women should receive Anti-D IgG
Correct Answer: All RhD-negative women who are not alloimmunized should receive Anti-D IgG
Explanation:All non-sensitised RhD negative women should receive Anti-D IgG within 72 hours following abortion
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This question is part of the following fields:
- Clinical Management
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Question 2
Incorrect
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A 39-year-old woman who is 8 weeks pregnant presented to the medical clinic for consultation regarding the chance of her baby having Down syndrome. She mentioned that she has read somewhere that one of the risk factors for Down syndrome is advanced maternal age. She is concerned and asks if there are ways in which she can know whether her baby will be affected.
Which of the following is considered as both the safest and the most accurate diagnostic tool for the exclusion of Down syndrome?Your Answer:
Correct Answer: Amniocentesis at 16 weeks gestation
Explanation:Amniocentesis is a prenatal procedure performed on a pregnant woman to withdraw a small amount of amniotic fluid from the sac surrounding the foetus.
The goal of amniocentesis is to examine a small amount of this fluid to obtain information about the baby, including its sex, and to detect physical abnormalities such as Down syndrome or spina bifida.
Amniocentesis is only performed on women thought to be at higher risk of delivering a child with a birth defect.Amniocentesis is performed between 16 and 20 weeks into the pregnancy. By around this time, the developing baby is suspended in about 130ml of amniotic fluid, which the baby constantly swallows and excretes. A thin needle is used to withdraw a small amount of this fluid from the sac surrounding the foetus.
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This question is part of the following fields:
- Obstetrics
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Question 3
Incorrect
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What is the inferior border of the deep perineal pouch?
Your Answer:
Correct Answer: Perineal membrane
Explanation:The perineal membrane (also known as the inferior fascia of the urogenital diaphragm) separates the deep and superficial perineal pouches i.e. it is the inferior border of the deep pouch and superior border of the superficial pouch. The deep perineal pouch is the space therefore between superior and inferior layers of the urogenital diaphragm The superior fascia of the urogenital diaphragm is the superior border
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This question is part of the following fields:
- Anatomy
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Question 4
Incorrect
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What form is 99% of body calcium found in?
Your Answer:
Correct Answer: Calcium Phosphate
Explanation:Calcium phosphate salts are the most abundant form of calcium in the body, making up 99%. The majority of these salts are stored in the skeleton in different forms, mostly, hydroxyapatite, a lattice-like crystal composed of calcium, phosphates and hydroxide. The remaining calcium can be found in the extracellular fluid, tissues and skeletal muscle.
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This question is part of the following fields:
- Physiology
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Question 5
Incorrect
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Which of the following is indicated for the treatment of chlamydial urethritis in pregnancy?
Your Answer:
Correct Answer: Azithromycin 1gram as single dose
Explanation:The best treatment option for chlamydial urethritis in pregnancy is Azithromycin 1g as a single dose orally. This is the preferred option as the drug is coming under category B1 in pregnancy.
Tetracycline antibiotics, including doxycycline, should never be used in pregnant or breastfeeding women.
Erythromycin Estolate is contraindicated in pregnancy due to its increased risk for hepatotoxicity. Ciprofloxacin is not commonly used for treating chlamydial urethritis and its use is not safe during pregnancy.
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This question is part of the following fields:
- Obstetrics
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Question 6
Incorrect
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A 22 year old woman miscarries at 6 weeks gestation. At checkup, she shows no obvious signs of complication. What would you advise regarding further pregnancy testing?
Your Answer:
Correct Answer: Urine pregnancy test in 3 weeks
Explanation:In the management of a miscarriage, after the completion of 7-14 days of expectant management, the woman is advised to take a pregnancy test after 3 weeks. In case of a positive result she is to return for further care.
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This question is part of the following fields:
- Biochemistry
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Question 7
Incorrect
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Congenital Cytomegalovirus (CMV) infection effects how many pregnancies?
Your Answer:
Correct Answer: 1 in 150
Explanation:CMV effects 1 in 200 pregnancies of which 30% will transmit the virus to the foetus and of which 30% foetus will be effected.
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This question is part of the following fields:
- Microbiology
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Question 8
Incorrect
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Which HPV subtypes are chiefly associated with causing cancer?
Your Answer:
Correct Answer: 16 and 18
Explanation:HPV 16 and 18 are responsible for 70% of cases of HPV related cancers. They are considered the most important high risk genotypes of HPV. As well as cervical cancer they are associated with cancers of the oropharynx and anogenital region.
There are over 100 genotypes of HPV including several other high risk HPV types. Gardasil® is a quadrivalent vaccine against HPV Types 6, 11, 16, and 18
HPV genotypes 6 and 11 are low risk and cause anogenital warts.
Typically 70% of HPV infections are cleared within 1 year and 90% are cleared within 2 years
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This question is part of the following fields:
- Microbiology
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Question 9
Incorrect
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Which of the following statements is true regarding heart rate in pregnancy?
Your Answer:
Correct Answer: Heart rate increases by 15 beats per minute
Explanation:During the first 12 weeks of pregnancy, cardiac output increases by about 30-50%. To maintain this increase, systemic vascular resistance decreases by 20-30%, while stroke volume and the heart rate increase by 25-30% and 15 beats per minute respectively.
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This question is part of the following fields:
- Physiology
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Question 10
Incorrect
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The test used to diagnose ovulation on day 21 in a 28 days menstrual cycle is:
Your Answer:
Correct Answer: Progesterone
Explanation:After ovulation, the dominant follicle turns into a corpus luteum and begins to secrete progesterone. To confirm ovulation, serum progesterone or its metabolite in urine, can be measured. A single serum progesterone level >3 ng/ml in mid‐luteal phase has been used to retrospectively detect ovulation.
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This question is part of the following fields:
- Physiology
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SESSION STATS - PERFORMANCE PER SPECIALTY
