Anatomy Chapter 6 Vocabulary-integumentary System Flashcards
Arrector pili
Bundle of smooth muscle attached to hair follicles
Cytocrine secretion
Process by which melanin granules are transferred into other epidermal cells
Dermis
Thick layer of skin beneath epidermis
Epidermis
Outer epithelial layer of skin
Hair Follicle
Tubelike depression in skin in which a hair develops
Inflammation
The normal cellular response to injury or stress
Integumentary
Pertaining to the skin and it’s accessory organs
Keratinization
Process by which cells form fibrils of keratin and harden
Melanin
Dark pigment normally found in skin and hair
Melanocytes
Cells in the epidermis that produce melanin
Sebaceous gland
Skin glands that secrete sebum (oil)
Stratum Básale
The lower layer of the epidermis which is living and reproducing
Subcutaneous layer
Beneath the skin
Sweat Gland
Exocrine glands of the skin that produce sweat