hca240_appendix_c[1] - germs. Neutrophils (polymorph) move...

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Axia College Material Appendix C Immune Response and Hypersensitivity Puncture Wound Multimedia Activity After completing the Puncture Wound Multimedia Activity, complete the table below. List the four events of the inflammatory response covered in the activity in the order of occurrence. Rewrite the events in your own words, using vocabulary terms from Ch. 2 of the text. Vascular Events in an Inflammatory Response Events Simplified description of event Professional description of event 1 st Germs from the nail are introduced below the skin. Dirty nail punctures skin. 2 nd Surrounding the cell leak fluid that affect the blood vessels. Bacteria enter and multiply 3 rd The fluid affecting the surrounding blood vessels causes the release of other cells into the tissue. Blood vessels dilate and become permeable releasing inflammatory exudates. 4 th As the wounded part of the body reacts to the germs, certain cells destroy these
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Unformatted text preview: germs. Neutrophils (polymorph) move toward bacteria ( chemotaxis) and destroy them ( phagocytosis) 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 Your immune system is broke down. Allergic to dog hair, pollen, hay, etc… Type II: Cytotoxic/Cytolytic Any agent or process that kills cells Chemotherapy Type III: Immune Complex A cluster of antigens forming a network of molecules Also called antigens- antibody complex. Type IV: Cell-mediated/Delayed is a system of biological structures and processes within an organism that protects against disease by identifying and killing pathogens and tumor cells You can acquire AIDS or retrovirus HIV HCA 240...
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This note was uploaded on 09/06/2010 for the course HEALTH CAR HCA/240 taught by Professor Judyaycock during the Spring '10 term at Phoenix School of Law.

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