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
Pilocarpine in eye causes - 
Select and explain. 
A. Active miosis, B. Active mydriasis, C. Passive miosis, D. Passive mydriasis
A: Active miosis
Answer: A: Active miosis 
Explanation: Ans: A. Active miosis(Ref: KDT 7h/e p' 114 & 6th/e p 200)Miosis (constriction of PuPil)Parasympathomimelic (muscarinic) drugs:By stimulating the contraction of circular muscles (pupillary sphincter).As miosis is due to active contraction of muscle - Called "Active miosis".