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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 |