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Skin, Hair, & Nails
Health Assessment Vocabulary
| Question | Answer |
|---|---|
| Alopecia | Hair loss |
| Annular | Circular shape to skin lesion |
| Bulla | Elevated cavity containing free fluid larger than 1 cm diameter |
| Confluent | Skin lesions that run together |
| Crust | Thick, dried-out exudate left on skin when vesicles/pustules burst or dry up |
| Cyanosis | Dusky blue color to skin or mucous membranes due to increased amount of unoxygenated blood |
| Erosion | Scooped out, shallow depression in skin |
| Erythema | Intense redness of the skin due to excess blood in dilated superficial capillaries |
| Excoriation | Self-inflicted abrasion on skin due to scratching |
| Fissure | Linear crack in skin extending into dermis |
| Furuncle | (Boil) suppurative inflammatory skin lesion due to infected hair follicle |
| Hemangioma | Skin lesion due to benign proliferation of blood vessels in the dermis |
| Iris | Target shape of skin lesion |
| Jaundice | Yellow color to skin, palate, and sclera due to excess bilirubin in the blood |
| Keloid | Hypertrophic scar, elevated beyond site of original injury |
| Lichenification | Tightly packed set of papules that thickens skin, from prolonged intense scratching |
| Lipoma | Benign fatty tumor |
| Maceration | Softening of tissue by soaking |
| Macule | Flat skin lesion with only a color change |
| Nevus | (Mole) circumscribed skin lesion due to excess melanocytes |
| Nodule | Elevated skin lesion, >1 cm diameter |
| Pallor | Excessively pale, whitish pink color to lightly pigmented skin |
| Papule | Palpable skin lesion, <1 cm diameter |
| Plaque | Skin lesion in which papules coalesce or come together |
| Pruritis | Itching |
| Purpura | Red-purple skin lesion due to blood in tissues from breaks in blood vessels |
| Pustule | Elevated cavity containing thick, turbid fluid |
| Scale | Compact desiccated flakes of skin from shedding of dead skin cells |
| Telangiectasia | Skin lesion due to permanently enlarged and dilated blood vessels that are visible |
| Ulcer | Sloughing of necrotic inflammatory tissue that causes a deep depression in skin, extending into dermis |
| Vesicle | Elevated cavity containing free fluid up to 1 cm diameter |
| Wheal | Raised red skin lesion due to interstitial fluid |
| Zosteriform | Linear shape of skin lesion along a nerve route |