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': 'Not true about Nifedipine used in hypertension pregnant woman \nSelect and explain. \nA. Can cause myocardial infarction and pulmonary oedema in patients with severe gestational hypertension, B. Also used for tocolysis in preterm labor., C. Can potentiate action of magnesium sulphate that is given for eclampsia neuroprophylaxis., D. None of the above', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Nifedipine is calcium channel blocker, used in treatment of Hypertension. It is used widely in treatment of severe peripartum hypertension. All the statements are true in the given question.', 'role': 'assistant'}]