Thiazide diuretics enhance K+ elimination in urine primarily by:

• A. Inhibiting proximal tubular K+ reabsorption
• B. Inhibiting Na+ K+-2Cl– cotransport in the ascending limb of loop of Henle
• C. Increasing the availability of Na+ in the distal tubular fluid to exchange with interstitial K+
• D. Potentiating the action of aldosterone