Examine Type 4 hypersensitivities by completing the sentence. The most common delayed allergic reaction, however, is __________________, which occurs after exposure to antigens in plant resins, drugs or personal articles, and involves the production of inflammatory cytokines that cause blistering.

A) Xenografts
B) Delayed
C) Autografts
D) Contact dermatitis
E) MHC 1
F) T
G) Tuberculin
H) Allografts
I) GVHD
J) Type 4


D) Contact dermatitis

Biology & Microbiology

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