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Chapter 42
Question | Answer |
---|---|
Alopecia | Loss of hair |
Autograft | Transplant of tissue from one part of body to another |
Contractures | Shortening or tension of muscles that affects extension |
Curling' s ulcer | Duodenal ulcer that develops 8 to 14 days after severe burns |
Debridement | Removal of damaged tissues and cellular debris |
Eschar | Black leather crust that forms over burned tissue |
Excoriation | Injury to the skin caused by scratching or abrasion |
Exudate | Fluid, cells or other substances that have discharged from cells or blood vessels |
Heterograft (xenografts) | A transplant of tissue from one species to another (pig, cow ) temporary graft |
Homografts (allograft) | Transplant of tissue between two genetically dissimilar individuals of same species ( not a twin, usually cadaver) |
Keloids | Overgrowth of collagenous scar tissue at the site of a skin wound |
Macules | Small, flat blemishes that are flush with the skin surface |
Nevi | Moles, usually benign but may become cancerous |
Papules | Small, raised, solid skin lesions, less than 1cm in diameter |
Pediculosis | Lice |
Pruritis | Itching |
Pustulant vesicles | Small, circumscribed elevations on the skin that contains pus |
Rule of nines | Determines the TBSA burned. Divides the body into multiples of 9 |
Suppuration | Production of purulent material |
Urticaria | Presence of wheals or hives in an allergic reaction. Caused by the release of histamine in an antigen- antibody reaction |
Wheals | Round elevation of the skin; white in the center w pale red periphery |
Vesicle | Circumscribed elevation of skin filled with serous fluid; smaller than 0.5 cm |
Verruca | A benign, viral, warty skin lesion with a rough, papillomatous (nipple like)growth pattern |