This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Pancreas, Subject name: Pharmacology
[{'content': 'Which of the following drug is avoided in patients with diabetes and can be used for treatment of insulinoma? \nSelect and explain. \nA. Nicorandil, B. Minoxidil, C. Hydralazine, D. Diazoxide', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Diazoxide - It decreases insulin --> causes hyperglycemia --> C/I in diabetics. - It is used in treatment of insulinoma. Minoxidil - Causes hair growth so it is contraindicated in young females - It is used in alopecia. Hydralazine -It is aeriodilator used in hypeension. Hydralazine- nitrate therapy are the only agents in current use that actuallyprolong life in patients with chronic hea failure. Nicorandil is a potassium channel opener. Used in angina, ischemia. S/E of nicoranidil: Palpitations, flushing.', 'role': 'assistant'}]