What is the primary function of erythropoietin in the context of blood components?

A Stimulate the production of white blood cells
B Regulate the production of platelets
C Stimulate the production of red blood cells ✓
D Activate the complement system

Explanation

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

Source

Guyton and Hall Textbook of Medical Physiology
Hematology Hematology: Blood Components Hematology: Blood Components Easy MEDICAL Confidence: high