What is the term for the process by which hemoglobin is broken down into bilirubin in the spleen?

A Hemolysis
B Hemosynthesis
C Biliverdin production
D Hemoglobin catabolism
Hemoglobin catabolism refers to the breakdown of hemoglobin into bilirubin in the spleen, which is then further processed and excreted.
Guyton and Hall Textbook of Medical Physiology
Hematology Hematology: Hemoglobin and Oxygen Transport Hematology: Hemoglobin and Oxygen Transport Medium MEDICAL Confidence: high