<prompt> Aqueous flow is increased by -TimololLatanoprostAtropineDorzolamide  <response>: Ans. is b i.e., Latanoprost Mechanism of action of pharmacological agents in POAGAgentMechanism of Actionb- blocker Timolol, Betaxolol. Levobunolol, CarteololDecreased aqueous secretion from ciliary epitheliumPrastaglandins Latanoprost, bimatoprost, travopnostIncreased uveoscleral aqueous outflowAlpha agonistsy Non- selective Epinephrine, Dipivefriney Selective a - 2 Aproclonidine, BrimonidineIncreased uveoscleral aqueous outflow Decreased aqueous secretionCarbonic anhydrase inhibitors Dorzolamide Brinzolamide, AcetazolamideDecreased aqueous secretion due to lack of HCO3Cholinomimetics Pilocarpine, Phvsostigmine Carbachol, echothiophateIncreased aqueous outflow due to opening of trabecular meshwork due to ciliary- muscle contractionHyperosmotic agents mannitol, glycerolReduced vitreous volume and deepen anterior chamber 