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Medical Term Ch 5
Integumentary System - Diagnostic, Symptomatic, and Related Terms
| Question | Answer |
|---|---|
| abscess | localized collection of pus at the site of an infection |
| acne | inflammatory disease of the sebaceous glands and hair follicles of the skin with characteristic lesions that include blackheads (comedos) inflammatory papules, pustules, nodules and cysts; usually associated with seborrhea, also called acne vulgaris |
| alopecia | partial or complete loss of hair resulting from normal aging, and endocrine disorder, a drug reaction, anticancer medication or a skin disease; commonly known as baldness. |
| bowen disease | form of intraepidermal carcinoma (squamous cell) characterized by red-brown scaly or crusted lesions that resemble a patch of psoriasis or dermatitis; also call bowen precancerous dermatosis |
| cellulitis | diffuse (widespread) acute infection of the skin and subcutaneous tissue |
| chloasma | pigmentary skin discoloration usually occurring in yellowish brown patches or spots |
| comedo | typical small skin lesion of acne vulgaris caused by accumulation of keratin, bacteria, and dried sebum plugging an excretory duct of the skin. |
| dermatomycosis | infection of the skin caused by fungi |
| ecchymosis | skin discoloration consisting of a large, irregularly formed hemorrhagic area with colors changing from blue-black to greenish brown or yellow; commonly called a bruise. |
| eczema | chronic skin inflammation characterized by erythema, papules, vesicles, pustules, scales, crusts, scabs, and possibly, icthing. |
| eschar | damaged tissue following a severe burn. |
| impetigo | bacterial skin infection characterized by isolated pustules that become crusted and rupture. |
| keratosis | thickened area of the epidermis or any horny growth on the skin. (such as a callus or wart) |
| lentigo | small brown macules, especially on the face and arms, brought on by sun exposure, usually in a middle-aged or older person. |
| pallor | unnatural paleness or absence of color in the skin. |
| pediculosis | infestation with lice, transmitted by personal contact or common use of brushes, combs, or headgear. |
| petechia | minute, pinpoint hemorrhage under the skin. |
| pressure ulcer | skin ulceration caused by prolonged pressure from lying in one position that prevents blood flow to the tissues, usually in bedridden patients; also know as decbitus ulcer |
| pruritus | intense itching |
| psoriasis | chronic skin disease characterized by circumscribed red patches covered by thick, silvery, adherent scales caused by excessive development of he basal layer of the epidermis. |
| purpura | any of several bleeding disorders characterized by hemorrhage into the tissues, particularly beneath the skin or mucous membranes, producing ecchymoses or petechiae. |
| scabies | contagious skin disease transmitted by the itch mite, commonly through sexual contact. |
| tinea | fungal skin infection whose name commonly indicates the body part affected; also called ringworm. |
| urticaria | allergic reaction of the skin characterized by the eruption of pale red, elevated patches called wheals or hives. |
| verruca | epidermal growth caused by a virus; also known as warts. Types include plantar warts, juvenile warts, and venereal warts. |
| vitiligo | localized loss of skin pigmentation characterized by milk-white patches. |