<prompt> Pilocarpine in eye causes -Active miosisActive mydriasisPassive miosisPassive mydriasis  <response>: Ans: A. Active miosisRef: KDT 7he p 114 6the p 200Miosis constriction of PuPilParasympathomimelic muscarinic drugs:By stimulating the contraction of circular muscles pupillary sphincter.As miosis is due to active contraction of muscle - Called Active miosis. 