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10. Hypersensitivity
hypersensitivity
7
Immunology
Professional
11/12/2014

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Cards

Term
Generally, what does hypersensitivity mean?
Who uses this term?
Definition
- an inappropriate clinical reaction to an antigen
- clinicians
Term
Type I Hypersensitivity is called-->
Definition
IgE mediated hypersensitivity or immediate hypersensitivity
(allergic response, involves mast cells)
Term
Type II sensitivity is called-->
Definition
Antibody mediated cytotoxicity

antibodies killing cells you don't want it to
Term
Type III hypersensitivity is called -->
Definition
Immune complex disposition

(normal way to get rid of toxins, but can cause problems)
Term
Type IV is called-->
Definition
delayed type hypersensitivty
Term
Type II involves...
Definition
- Classical pathway of complement
- Opsonization for phagocytosis
- Opsonization for antibody-dependent cell mediated cytotoxicity.
Term
What is Opsonization for antibody-dependent cell mediated cytotoxicity.
Definition
- a combination of opsonization for phagocytosis and cell killing
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