This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Gynaecology & Obstetrics
[{'content': 'A pregnant mother is treated with oral anticoagulant.The likely congenital malformation that may result in the fetus is: \nSelect and explain. \nA. Long bones limb defect, B. Cranial malformation, C. Cardiovascular malformation, D. Chondrodysplasia Punctata', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Warfarin is an anticoagulant drug.\nAction : Interferes with the synthesis of the vitamin K dependent factors like II, VII, IX and X.\nSide effects:\n\nHemorrhage\nIt leads to:\n\n– Contradi’s syndrome : skeletal and facial anomalies in the fetus\n– Chondrodysplasia punctata in the fetus.\n\nMiscarriage, IUGR and stillbirths accentuates neonatal hypothrombinemia.', 'role': 'assistant'}]