This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Pharmacology
[{'content': 'Atropine-mechanism of action in organophosphate poisoning- \nSelect and explain. \nA. Reactivation of choline-esterase, B. Acts on central and peripheral post.ganglionic receptors, C. Acts on central and peripheral cholinergic receptors, D. Acts on peripheral cholinergic receptors only', 'role': 'user'}, {'content': "Answer: C \nExplanation: Ans. is 'c' i.e., Acts on central and peripheral cholinergic receptors o In organophosphate poisoning, atropine counteracts the peripheral muscarinic symptoms and at higher doses central effects as well. o Atropine does not reverse nicotinic action i.e., peripheral muscular paralysis.", 'role': 'assistant'}]