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: Forensic Medicine
[{'content': 'In organophosphorus compound poisoning, atropine can reverse all the following signs except - \nSelect and explain. \nA. Lacrimation, B. Diaphoresis, C. Diarrhea, D. Muscle weakness', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Atropine given in organophosphorus poisoning has effects on muscarinic manifestations; it has no effect on nicotinic manifestations like muscle weakness, fasciculations, cramps, and areflexia.', 'role': 'assistant'}]