Integumentary System

5. a superficial burn that affects only the epidermis
7. the are beneath the free edge of the nail, furthest from the cuticle
9. forms the central core of the hair
12. a mixture of lipids excreted by sebaceous glands
14. a cancer characterized by the uncontrolled growth of melanocytes
17. a type of gland that produces a hypotonic sweat for thermoregulation
18. a type of oil gland that is found all over the body and helps to lubricate and waterproof the skin and hair
19. a layer of compressed, keratinized cells that is covered by an outer layer of very hard, keratinized cells
20. protects the tips of our fingers and toes

1. reachts to nerve signals from the sympathetic nervous system, making the external hair shaft stand up
2. produce sweat to cool the body
3. a burn that affects both the epidermis and dermis, as well as the underlying muscle and bone
4. a burn that affects both the epidermis and a portion of the dermis
6. collagen-rich skin formed after the process of wound healing that differs from normal skin
7. a layer directly below the dermis and serves to connect the skin to the underlying fascia of the bones and muscles
8. the most superficial layer of the epidermis
10. a burn that fully extends into the epidermis and dermis, destroying the tissue and affecting the nerve endings and sensory function
11. a type of gland usually associated with hair follicles in densely hairy areas, such as armpits and genital regions
13. a thick layer of epithelium over the nail matrix forming a crescent-shaped region
15. an allergic reaction that manifests as dry, itchy patches of skin that resemble rashes
16. a skin disturbance that typically occurs on areas of the skin that are rich in sebaceous glands