This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Miscellaneous, Subject name: Ophthalmology
[{'content': 'Injection of muscarinic agonist in conjunctival sac will lead to all of the following except- \nSelect and explain. \nA. Conjunctival and uveal hyperaemia, B. Ciliary spasm, C. Miosis, D. Decreased secretion from ciliary epithelium', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Effects of muscarinic agents 1) Blood vessel dilation causing conjunctival and uveal hyperaemia 2) Ciliary spasm 3) Miosis 4) Increased aqueous outflow due to opening of trabecular meshwork due to ciliary muscle contraction. Ref: Yanoff & Duker 2nd/e p.1121', 'role': 'assistant'}]