This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Cardiovascular system, Subject name: Pharmacology
[{'content': 'Which drug should not be given in pregnancy \nSelect and explain. \nA. Labetolol, B. ACE inhibitor, C. Hydralizine, D. Methyldopa', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Refer kDT 6/e p484 ACE inhibitor and ARBs are fetopathic potential, they are contraindicated in pregnancy. Treatment Table 1 Antihypeensive drugs to avoid in pregnancy and preconception ANTIHYPEENSIVE ADVICE ACE inhibitors Contraindicated Angiotensin receptor blockers Contraindicated Diuretics Avoid', 'role': 'assistant'}]