What is the primary function of erythropoietin in the body?

A To stimulate the production of white blood cells
B To regulate blood clotting
C To stimulate the production of red blood cells ✓
D To regulate blood pressure

Explanation

Erythropoietin is a hormone produced by the kidneys that stimulates the production of red blood cells in the bone marrow.

Source

Robbins and Cotran Pathologic Basis of Disease
Hematology Hematology: Blood Components Hematology: Blood Components Easy MEDICAL Confidence: high