What is the primary role of ceruloplasmin in the blood?

A To transport iron from the liver to the bone marrow ✓
B To regulate the coagulation cascade
C To scavenge free radicals and protect against oxidative stress
D To facilitate the transport of lipids in the bloodstream

Explanation

Ceruloplasmin is a ferroxidase enzyme that plays a crucial role in iron metabolism by oxidizing ferrous iron to ferric iron, allowing it to be transported from the liver to the bone marrow for hematopoiesis.

Source

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