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
Cholinomimetic drugs can be used for treatment of all of the following conditions except 
Select and explain. 
A. Closed angle glaucoma, B. Bradycardia, C. Cobra bite, D. Myasthenia gravis
B: Bradycardia
Answer: B: Bradycardia 
Explanation: Refer kDT 6/e p 104 Cholinomimetic drugs can cause bradycardia as an adverse effect and this cannot be used for the treatment