By Which Process Are Fetal Erythrocytes Destroyed in Hemolytic Anemia

question 40

Multiple Choice

By which process are fetal erythrocytes destroyed in hemolytic anemia of the newborn?

• A)lysis of erythrocytes by cytotoxic T cells
• B)lysis of erythrocytes by complement activation
• C)clearance of antibody-coated erythrocytes by macrophages in the fetal spleen
• D)lysis of erythrocytes by NK cells via antibody-dependent cell-mediated cytotoxicity
• E)cytotoxicity caused by major basic protein released from eosinophils.

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