This preview shows page 1. Sign up to view the full content.
Unformatted text preview: germs. Imflamation occurs polymorph attack bacteria. Hypersensitivity Give a brief description and example in your own words for each of the four types of hypersensitivity presented in Ch. 2. Hypersensitivity Matrix Type of Hypersensitivity Description Example Type I: Allergic/Anaphylactic Hypersensitivity is triggered by an allergen binding to mast cells which trigger severe inflammation. People allergic to spider bites could go into shock. Type II: Cytotoxic/Cytolytic Igm interfacing with foreign cells cause their destruction. Incompatible blood transfusion. Type III: Immune Complex Antigens combine with the anti bodies forming immune complexes. Black lung caused by mold inhalation. Type IV: Cell-mediated/Delayed When exposed to an antigen it results t-cell immune response. Organ rejections after surgery. HCA 240...
View Full Document
This note was uploaded on 04/07/2011 for the course HCA 240 taught by Professor Agnessamaniego during the Spring '10 term at University of Phoenix.
- Spring '10