CH 19 Hyper Sensitivity Types & Their Reaction

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5 Terms

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I

Immediate


Main Cause: IgE, mast cells, histamine

Soluble Antigen

Ex: Allergies, asthma, anaphylaxis


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ll

Cytotoxic


Main Cause: IgG or IgM attack cells

Cell-Bound Antigen

Ex: Transfusion reactions

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lll

Immune complex


Main Cause: Antigen-antibody complexes cause inflammation

IgG & IgM

Soluble Antigen

Ex: Serum sickness/Swelling lymph nodes.

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lv

Delayed cell-mediated


Main Cause: T cells

Soluble or Cell-Bound antigen

Ex: Poison ivy, TB skin test

5
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