Pharmacology Aldosterone is known to cause sodium retention. Its Na+ retaining action is exeed on which pa of the nephron? A Proximal convoluted tubule B Ascending limb of loop of Henle C Collecting ducts D Early distal convoluted tubule 💡 Explanation Aldosterone is known to cause sodium retention. Its Na+ retaining action is exeed on which pa of the nephron? ✓ Correct Answer: C. Collecting ducts