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': 'All the following are adverse effect of atropine except: \nSelect and explain. \nA. Bronchoconstriction, B. Tachycardia, C. Dry mouth, D. Mydriasis', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Ans. A. BronchoconstrictionAtropine is anticholinergic drug and result in bronchodilation. other effects are dry mouth, blurred vision, urine retention, constipation, hyperthermia, confusion, delirium, restlessness.', 'role': 'assistant'}]