hca240_appendix_c[1] WEEK 2 - Axia College Material...

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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. A nail puncture causes the skin to break. When this happens the open wound is exposed to germs and bacteria (pathogens). 2 nd Surrounding cells leak fluid that affect the blood vessels. The damaged skin tissue then releases a substance called histamine that causes the blood vessels to become more permeable. 3 rd The fluid affecting the surrounding blood vessels causes the release of other cells into the tissue. The inceased amount of fluid allows
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hca240_appendix_c[1] WEEK 2 - Axia College Material...

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