Graves' disease is an example of which of the following type II hypersensitivity cytotoxic reactions?
A) Antibodies directly recruit leukocytes to lyse tagged extracellular cells
B) Antibodies interact with a cell- surface receptor on self- cells causing the overactivation of the receptor.
C) IgG binds to nonsoluble antigens on the surface of a cell causing complement proteins to opsonize the target, thereby tagging it for phagocytosis.
D) IgM binds to nonsoluble antigens on the surface of a cell causing complement cascade activation to lyse cells.
E) Antibodies interact with a cell- surface receptor on self- cells causing the inactivation of the receptor.
Correct Answer:
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