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': 'All of the following are useful for intravenous therapy for emergencies Hypeension except \nSelect and explain. \nA. Fenaldopam, B. Urapidil, C. Enalipralat, D. Nifedipine', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Nifedipine can be rerely used for the rapid control of blood pressure but the route of Administration is sublingual. Fenoldopam is a D1 agonists used intravenous for emergency hypeension where as you urapidil is a Alpha blocker. Enalipralat(not Enalapril) can also be used for the same indication Refer katzung 11e p 145', 'role': 'assistant'}]