Back to AI Flashcard MakerAnatomy and Physiology /Hair Chemistry: Ch 04 Vocabulary Skin Disorders and Diseases Part 2
Hair Chemistry: Ch 04 Vocabulary Skin Disorders and Diseases Part 2
This deck covers key vocabulary terms related to skin disorders and diseases, providing definitions and explanations for various conditions and terms.
Dead cells that form over a wound or blemish while healing; accumulation of sebum and pus, sometimes mixed with epidermal cells
crust
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Key Terms
Term
Definition
Dead cells that form over a wound or blemish while healing; accumulation of sebum and pus, sometimes mixed with epidermal cells
crust
Also known as birthmark; malformation of the skin due to irregular pigmentation or dilated capillaries
nevus
Small blister or sac containing clear fluid, lying within or just beneath the epidermis
vesicle
Irregular growth of the skin
hypertrophy
Singular: lentigo; technical term for freckles—small yellow to brown spots on skin exposed to sunlight and air
lentigines
Excessive sweating caused by heat or general body weakness
hyperhidrosis
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| Term | Definition |
|---|---|
Dead cells that form over a wound or blemish while healing; accumulation of sebum and pus, sometimes mixed with epidermal cells | crust |
Also known as birthmark; malformation of the skin due to irregular pigmentation or dilated capillaries | nevus |
Small blister or sac containing clear fluid, lying within or just beneath the epidermis | vesicle |
Irregular growth of the skin | hypertrophy |
Singular: lentigo; technical term for freckles—small yellow to brown spots on skin exposed to sunlight and air | lentigines |
Excessive sweating caused by heat or general body weakness | hyperhidrosis |
Also known as scar; lightly raised mark on the skin formed after an injury or skin lesion has healed | cicatrix |
Inflammation of the skin caused by having contact with certain chemicals or substances | contact dermatitis |
Also known as cicatrix; a lightly raised mark or depressed skin area formed as a result of the healing process related to an injury or lesion | scar |
Skin condition caused by an inflammation of the sebaceous glands; often characterized by redness, dry or oily scaling, crusting, stubborn dandruff, and/or itchiness | seborrheic dermatitis |
Inflammatory condition of the skin | dermatitis |
Small spot or blemish on the skin ranging in color from pale tan to brown or bluish black | mole |
Crack in the skin that penetrates the dermis; examples include severely cracked and/or chapped hands and lips | fissure |
Lack of pigment that results in light or white splotches | hypopigmentation |
Cannot survive in the presence of oxygen | anaerobic |
Type of skin cancer more serious than basal cell carcinoma; often characterized by scaly red papules or nodules; can spread to other parts of the body | squamous cell carcinoma |
Also known as wart; hypertrophy of the papillae and epidermis; caused by a virus | verruca |
Allergic reaction created by repeated exposure to a chemical or a substance | sensitization |
Congenital hypopigmentation, a rare genetic condition characterized by absence of melanin pigment in the body, including the skin, hair, and eyes | albinism |
Recurring viral infection that often presents as a fever blister or cold sore | herpes simplex I |
Uncomfortable inflammatory disease of the skin that is often chronic; characterized by moderate to severe inflammation, scaling, and sometimes severe itching | eczema |
Open lesion on the skin or mucous membrane of the body; accompanied by pus and loss of skin depth and possibly weeping fluids or pus | ulcer |
Also referred to as pregnancy mask; a form of hyperpigmentation that is characterized by bilateral patches of brown pigmentation on the cheeks, jawline, forehead, and upper lip due to hormonal imbalances such as pregnancy or birth control pills | melasma |
Irregular brown or wine-colored skin discoloration with a circular and/or irregular shape | stain |
Raised, inflamed, papule with a white or yellow center containing pus in the top of the lesion | pustule |
Small brown or flesh-colored outgrowth of skin | skin tag |
Hereditary condition that causes hypopigmented (milky white) spots and splotches on the skin | vitiligo |
Change in pigmentation of skin caused by exposure to the sun or ultraviolet light | tan |
Marks on the skin; may indicate an injury or damage that changes the structure of tissues or organs | lesions |
Also known as sebaceous cyst; large, protruding, pocketlike lesion filled with keratin; frequently seen on the scalp and back | epidermoid cyst |
A condition characterized by hyperpigmentation in spots that are not elevated and is generally caused by cumulative sun exposure or aging; similar to melasma | chloasma |
Lesions that are a different color than the color of the skin and/or are raised above the surface of the skin | primary lesions |