If a thiazide diuretic is administered for hypertension, the response seen within 24 hrs on excretion of different electrolytes is :: (A) ↑Na+ ↑K+ ↑Ca++, (B) ↑Na+ ↓K+ ↑Ca++, (C) ↑Na+ ↑K+ ↓Ca++, (D) ↑Na+ ↓K+ ↑Ca++
Answer is C. The following table taken from Goodman and Gilman clearly explains the answer:
Excretory and Renal Hemodynamic Effects of Diuretics.