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': 'Drug not useful in hypeensive emergency is \nSelect and explain. \nA. IV Hydralizine, B. Indapamide, C. Sublingual nifedipine, D. Sodium nitroprusside', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Refer kDT 6/e p554 Indapamide is thiazide like diuretics, having mild diuretic effect, not used in emergency situation Indapamide is a thiazide-like diuretic drug generally used in the treatment of hypeension, as well as decompensated hea failure. Combination preparations with perindopril', 'role': 'assistant'}]