Hypersensitivity Reactions Flashcards

1
Q

Type 1

A

IgE-mediated (histamines and granule contents)

Anaphylaxis, seasonal allergies

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2
Q

Type 2

A

IgG- IgM-mediated; Antibody-mediated
Cytotoxic
Autoimmune hemolytic anemia, Graves, Goodpasture

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3
Q

Type 3

A

Immune complex-mediated (antigen-antibody complex deposition)
Lupus, serum sickness, post-strep glomerulonephritis

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4
Q

Type 4

A

T-cell-mediated
Contact dermatitis, Multiple sclerosis, Diabetes Type I, Tuberculosis
Delayed response

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