This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Glaucoma, Subject name: Ophthalmology
[{'content': 'Pilocarpine eye drops act as \nSelect and explain. \nA. Directly acting mydriatic, B. Directly acting miotic, C. Indirectly acting miotic, D. Indirectly acting mydriatic', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Ans. (b) Directly acting mioticRef: KDT 7/e, p. 105It is a cholinomimetic alkaloid and acts directly on muscarinic receptors and also on ganglionic muscarinic receptors causing miosis, ciliary muscle contraction and fall in IOP.', 'role': 'assistant'}]