Which of the following substances are actively secreted by the renal tubules?
A) Sodium and chlorine
B) Phosphate and calcium
C) Hydrogen and potassium
D) Bicarbonate and carbonic acid

Question

Quizplus · Accepted Answer

Hydrogen and potassium ions are actively secreted by the renal tubules to maintain acid-base balance and regulate potassium levels in the body. Sodium, chlorine, phosphate, calcium, bicarbonate, and carbonic acid may be reabsorbed or excreted depending on the body's needs.

Which of the Following Substances Are Actively Secreted by the Renal