What is the primary function of the Kell blood group system in hematopoiesis?
A
To regulate the production of red blood cells
B
To facilitate the removal of aged or damaged red blood cells
C
To modulate the expression of antigens on red blood cells
✓
D
To influence the adhesion of red blood cells to endothelial cells
Explanation
The Kell blood group system plays a crucial role in modulating the expression of antigens on red blood cells, which is essential for preventing alloimmunization and hemolytic reactions.
Source
Journal of Clinical Immunology
Hematology
Hematology: Blood Grouping and Crossmatching
Hematology: Blood Grouping and Crossmatching
Hard
MEDICAL
Confidence: high
