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
Neostigmine is used in the following except ? 
Select and explain. 
A. Myasthenia gravis, B. Cobra bite, C. Atony of bladder, D. Glaucoma
D: Glaucoma
Answer: D: Glaucoma 
Explanation: Ans. is 'd' i.e., Glaucoma