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Ch 3 Signs & Symptom
Med Term: Integumentary System
| Term | Definition |
|---|---|
| abrasion | friction scraping away skin surface |
| anhidrosis | condition of producing no sweat |
| cyst | fluid-filled sac under skin |
| depigmentation | loss of normal skin color |
| diaphoresis | profuse sweating |
| ecchymosis | blood collecting under skin following blunt trauma; a bruise |
| erythema | red flushing of skin |
| erythroderma | having reddened or flushed skin |
| fissure | crack-like lesion on the skin |
| hirsutism | excessive hair growth |
| hyperhidrosis | excessive sweating |
| hyperpigmentation | abnormal amount of pigmentation |
| lesion | general term for an injury or abnormality |
| leukoderma | white skin from lack of skin pigment |
| lipoma | fatty mass |
| necrosis | condition of cell or tissue death |
| nodule | firm, solid mass larger than 0.5 c m |
| onychomalacia | softening of nails |
| pallor | abnormal paleness of skin |
| papule | small, solid raised spot smaller than 0.5 c m |
| petechiae | spots from minute hemorrhages under skin |
| photosensitivity | abnormal skin reaction to light |
| pruritus | severe itching |
| purpura | skin hemorrhage due to fragile blood vessels |
| purulent | infection producing pus; pus contains dead bacteria, white blood cells, and tissue debris |
| pustule | raised spot on skin containing pus |
| scleroderma | hardened skin |
| seborrhea | oily discharge |
| suppurative | containing or producing pus |
| ulcer | open sore in skin |
| urticaria | hives; eruption of wheals with severe itching |
| vesicle | small, fluid-filled, raised spot; blister |
| wheal | small, round, swollen area; typical of allergic skin reaction |
| xeroderma | abnormally dry skin |