Which blood component is responsible for the production of erythropoietin, a hormone that stimulates the production of red blood cells?

A Kidney ✓
B Liver
C Spleen
D Bone marrow

Explanation

The kidney is responsible for the production of erythropoietin, a hormone that stimulates the production of red blood cells in response to low oxygen levels in the blood.

Source

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