This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: C.V.S, Subject name: Pharmacology
[{'content': 'Alpha methyldopa is primarily used for: \nSelect and explain. \nA. Pregnancy induced hypertension, B. Renovascular hypertension, C. First line agent in hypertension, D. Refractory hypertension', 'role': 'user'}, {'content': "Answer: A \nExplanation: Ans. (A) Pregnancy induced hypertension(Ref: Katzung 11th/e p173)'Methyl-dopa was widely used in past but is now used primarily for hypertension in pregnancy", 'role': 'assistant'}]