Question 1
When mismatched blood is administered causing an ABO incompatibility, how are the erythrocytes destroyed?
◦ Complement-mediated cell lysis
◦ Phagocytosis by macrophages
◦ Phagocytosis in the spleen
◦ Natural killer cells
Question 2
When antibodies are formed against red blood cell antigens of the Rh system, how are the blood cells destroyed?
◦ Complement-mediated cell lysis
◦ Phagocytosis by macrophages
◦ Phagocytosis in the spleen
◦ Neutrophil granules and toxic oxygen products