뒤로Integumentary Terms 2/3
이 집합의 용어 (24)
A fluid-filled pocket between the epidermis and dermis caused by friction or injury.
Fine, soft, unpigmented hair that covers the fetus and is usually shed before birth.
Short, fine, pale hair found on most of the body surface after lanugo is shed.
Thick, long, pigmented hair found on the scalp, eyebrows, and after puberty in certain areas.
A tubular invagination of the epidermis that surrounds the hair root and anchors the hair into the skin.
The visible part of the hair that extends above the skin surface.
The portion of the hair below the surface of the skin, embedded within the follicle.
The rounded, deepest part of the hair root where hair growth begins.
The region of actively dividing cells in the hair bulb responsible for hair growth.
The central core of the hair shaft, often containing soft keratin and air spaces.
The thick layer surrounding the medulla, containing densely packed keratin and pigment.
The outermost layer of the hair shaft made of overlapping dead cells that protect the hair.
A small muscle attached to hair follicles that contracts to cause hair to stand (goosebumps).
The cuticle; a narrow band of epidermis at the base of the nail plate protecting the nail root.
The hard, visible part of the nail made of keratinized cells.
The crescent-shaped whitish area at the base of the nail plate, visible part of the nail matrix.
A sweat gland that produces sweat to help regulate body temperature and excrete waste.
An oil gland that secretes sebum to lubricate and waterproof the skin and hair.
A type of sweat gland that produces watery sweat for thermoregulation, found all over the body.
A sweat gland found in specific areas (armpits, groin) that produces thicker sweat, often odoriferous.
A modified apocrine gland in the ear canal that produces cerumen (earwax).
A specialized sweat gland in the breasts that produces milk.
An inflammatory condition of sebaceous glands characterized by pimples, blackheads, and cysts.
A pigment produced by melanocytes that gives skin, hair, and eyes their color and protects against UV radiation.