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 poisoning causes all, EXCEPT: \nSelect and explain. \nA. Dilated pupil, B. Excitement, C. Excessive salivation, D. Hot skin', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Atropine is an anticholinergic drug. Its toxicity causes:\n\nDry mouth (and not excessive salivation)\nHot skin\nDilated pupil and photophobia\nExcitement\nFlushing of skin\nHypotension → cardiovascular collapse\nConvulsions and coma', 'role': 'assistant'}]