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
Cholinomimetic is not used in which of the following? 
Select and explain. 
A. Bradycardia, B. Glaucoma, C. Myasthenia gravis, D. Post-surgical atony or ileus
A: Bradycardia
Answer: A: Bradycardia 
Explanation: Ans. a. BradycardiaCholinomimetic is used for open-angle glaucoma, cobra bite, and myasthenia gravis but not in bradycardia. Uses of CholinomimeticDiseases of eye Glaucoma and accommodative esotropiaAtropine overdosesGastrointestinal and urinary tract Alzheimer's diseasePostoperative atony, neurogenic bladderCobra bite: Neostigmine and edrophoniumHea: Ceain atrial arrhythmiasNeuromuscular junction: Myasthenia gravis, Curare induced neuromuscular paralysis