Memory Skin and Body Membranes ReviewVersion en ligne Review vocabulary for skin and body membranes quiz. par Megan Harvey Dermis The deep layer of the skin; composed of dense, irregular connective tissue Less numerous type of sweat gland. Its secretions contain water, salts, fatty acids, and proteins. Epithelial Membrane Epidermis Cyanosis The more numerous type of sweat gland found all over the body, but particularly abundant on the palms of the hands, soles of the feet, and forehead. A bluish coloration of the mucous membranes and skin caused by deficient oxygenation of the blood Arrector Pili The outer layers of the skin; an epithelium Glands that have ducts through which their secretions are carried to a body surface (skin or mucosa). Tiny, smooth muscles attached to hair follicles; when activated, they cause the hair to stand upright Exocrine Glands Hair Eccrine Gland The skin; composed of epidermal and dermal layers Flexible epithelial structure composed of keratinized cells; produced by hair follicles Cutaneous Membrane Membranes: Membranes composed of epithelial tissue with an underlying layer of connective tissue; covering and lining membranes. Apocrine Gland