This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Drugs, Subject name: Ophthalmology
[{'content': 'Which of the antiglaucoma drug is contra- indicated in sulfonamide hypersensitivity - \nSelect and explain. \nA. p-blockers, B. Pilocarpine, C. Acetazolamide, D. Prostaglandin analogues', 'role': 'user'}, {'content': "Answer: C \nExplanation: Ans. is 'c' i.e., Acetazolamide o Carbonic anhydrase inhibitors (acetazolamide) are contraindicated in sulfonamide hypersensitivityImportant contraindications of topical agents of POAGo b-blockers (non-selective) :-Asthma, COPD, CHF, sinus bradycardia, AV blocko Cholinomimetic (Pilocarpine) :- Uveitiso Sympathomimetic agents* Dipiveferine :- Angle closure glaucoma, cardiovascular disease.* Brimonidine, Apraclonidine :- Use of MAO inhibitors, hypertensive crisis, Parkinsonism.o Carbonic anhydrase inhibitors :- Hypersensitivity to sulfonamide, eye injury.o Prostaglandin analogues :- Ocular inflammation or infection.", 'role': 'assistant'}]