Skin Chapter 16 Flashcards
Adipocyte
Fat cell
Albinism
Condition of skin deficient in pigment
Apocrine sweat gland
One of the large dermal exocrine glands located in the axillary or genital areas. It secretes sweat that in action with bacteria is responsible for human body odor
Basal layer
Deepest region of epidermis it gives rise to all epidermal cells
Collagen
Structural proteins found in skin and connective tissue
Cuticle
Band of epidermis the base and sides of the nail plate
Dermis
Middle layer of skin
Eccrine sweat glands
Most numerous sweat glands in the skin
Epidermis
Outermost layer of skin
Epithelium
Layer of skin cells forming outer and inner surfaces of the body
Hair follicle
Sac within which each hair grows
Itegumentary system
The skinand its accessory structures such as hair and nails
Keratin
Hard protein material found in the epidermis, hair, and nails. Keratin means horn
Lunula
Half-moon shaped,whitish area at the base of a nail
Melanin
Skin pigment. It is formed by melanocytes in the epidemis. Eumelanin is brown-black pigment, whereas pheomelanin is red yellow