<prompt> Which of the following is the mechanism of action of IOP reduction of carbonic anhydrase inhibitors?Increase uveoscleral outflowIncrease trabecular meshwork outflowDecrease aqueous productionAll of the above  <response>: CA inhibitor: MOA- Inhibition of carbonic anhydrase isozymes present in ciliary processes of the eye with the consequent reduction of bicarbonate and aqueous humor secretion. Acetazolamide- oral, Dorzolamide Brinzolamidetopical. Mechanism of action: Decrease Aqueous Humor production. Oral CA inhibitors are Rapidly acting drug, can be used to terminate acute attack. SE: Kidney stone, hypokalemia, acidosis, adrenal gland, renal failure . is an emergency drug should not be answered as DOC for any type of glaucoma. 