This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: A.N.S., Subject name: Pharmacology
[{'content': 'Pilocarpine is a - \nSelect and explain. \nA. Muscarinic cholinergic drug, B. Nicotinic cholinergic drug, C. Alpha-adrenergic drug, D. Beta-adrenergic drug', 'role': 'user'}, {'content': "Answer: A \nExplanation: Ans. is 'a' i.e., Muscarinic cholinergic drug Cholinomimetic drug|||With muscarinic actionWith Nicotinic Actiono Acetylcholineo Methacholineo Carbacholo Bethanecholo Pilocarpineo Muscarineo Arecholineo Acetylcholineo Carbacholo Arecholine", 'role': 'assistant'}]