Multiple choice

Which of the following options is never the function of the kidney?

  1. pH regulation

  2. Mineral level regulation

  3. Erythropoiesis

  4. Urea formation

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Erythropoiesis is not a function of kidney. Erythropoiesis is the process which produces red blood cells (erythrocytes). It is stimulated by decreased O2 in circulation, which is detected by the kidneys, which then secrete the hormone erythropoietin.