Type II Hypersensitivities Differ from Type III in That ________

Multiple Choice

Type II hypersensitivities differ from type III in that ________.

A) type II hypersensitivity involves the activation of complement proteins that attack and lyse cells,whereas type III involves the formation of immune complexes causing chronic inflammation
B) type II hypersensitivity involves the formation of immune complexes causing chronic inflammation,whereas type III involves the activation of complement proteins that attack and lyse cells
C) type II hypersensitivity involves the formation of IgM antibodies that attack tissues,whereas type III involves IgE causing degranulation of mast cells
D) type II hypersensitivity involves B cells whereas type III involves the activation and sensitization of cytotoxic T cells