This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Autonomic nervous system, Subject name: Pharmacology
[{'content': 'Cholinomimetics can be used for the treatment of following condition except \nSelect and explain. \nA. Closed angle glaucoma, B. Bradycardia, C. Cobra bite, D. Myasthenia gravis', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Chlolinometic drug will cause bradycardia as an adverse effect and thus cannot be used for its treatment Ref-KDT 6/e p104', 'role': 'assistant'}]