This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Miscellaneous (Gynae), Subject name: Gynaecology & Obstetrics
[{'content': 'Which screening test is not done in pregnant women? \nSelect and explain. \nA. VDRL, B. Hep A, C. Hep B, D. Hep D', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Ans: b (Hep A) Ref: Dutta, 6th ed, p. 99Routine investigations done during antenatal checkup1. Blood grouping. VDRL, RBS( only in selected cases)2. Urine routine-- protein, sugar and pus cells.3. Cervical cytology in selected cases.Special investigations in pregnancy1. Serological tests for rubella. Hep B and HIV (with consent).2. MSAFP or triple test for mothers at risk.3. USG - first trimester scan and anomaly scan at 20 wks.Though Hep D is also not mentioned, it can be taken as a part of Hep B virus because Hep D does not occur alone. It is always associated with Hep B. So the best answer here is Hep A- which is not transmitted by blood.', 'role': 'assistant'}]