NSAIDs attenuate action of which of the following diuretics:: (A) Carbonic anhydrase inhibitors, (B) Loop diuretics, (C) Thiazide diuretics, (D) Spironolactone
Answer is B. Loop diuretics increase prostaglandin production by stimulating Cycloxygenase enzyme (COX) and NSAIDs attenuate the diuretic action of these drugs.