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
All the following are adverse effect of atropine except: 
Select and explain. 
A. Bronchoconstriction, B. Tachycardia, C. Dry mouth, D. Mydriasis
A: Bronchoconstriction
Answer: A: Bronchoconstriction 
Explanation: Ans. A. BronchoconstrictionAtropine is anticholinergic drug and result in bronchodilation. other effects are dry mouth, blurred vision, urine retention, constipation, hyperthermia, confusion, delirium, restlessness.