Which diuretic acts on the distal convoluted tubule by inhibiting the Na⁺/Cl⁻ cotransporter, leading to lowered blood pressure?
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Correct answer: Chlorthalidone
Chlorthalidone, a thiazide-like diuretic, inhibits the Na⁺/Cl⁻ cotransporter in the distal convoluted tubule, promoting natriuresis and lowering BP.
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