| A | B |
|---|
| Tissue | A group of cell that do the same thing. |
| histology | the study of tissues. |
| epithelial tissues | covers body surfaces. |
| connective tissue | binds organs together. |
| muscular tissue | contractile tissue. |
| nervous tissue | conductive tissue. |
| hyaline cartilage | most abundant type. |
| fibrocartilage | main role is shock absorption. |
| elastic cartilage | ear and nose. |
| goal of integumentary system | covers and protects the body. |
| skin | organ made of two parts. |
| epidermis | thin outer layer of skin. |
| dermis | under layer of skin. |
| hypodermis | not part of the skin but contains a large amount of fat. |
| keratin | flexible water resistant protein. |
| dermis details | this is the layer of skin that tattoo ink is injected into. |
| hair details | 5 million hairs exist on the human body. |
| glands | area of skin that secrete substances. |
| sebaceous glands | produce oily substance called sebum. |
| sweat glands | produce sweat. |
| merocrine glands | produce clear sweat needed to cool. |
| apocrine glands | produce fatty milky sweat. |
| first degree burn | superficial, epidermis. |
| second degree burn | deep, dermis and epidermis. |
| third degree burn | full thickness. |
| autograft | same person. |
| homograft | cadaver. |
| various skin substitutes | silicon, polyurethane or nylon. |
| hemostasis | clots blood and creates a physical barrier. |
| inflammation | white blood cells to get rid of bacteria. |
| proliferative | fibroblast cells make collagen to reform the skin. |
| remodeling | collagen is changed into spicific types of skin. |
| acne vulgaris | common slin disease affects 85-100% of pepole. |
| psoriasis | white scalt patches that may itch crack and bleed. |
| eczema | most commonly causes dry red,ichy or burning skin. |
| contact dermatitis | means inflammation of skin. |
| athletes foot | caused by fungus |
| urticaria | aka hives. |
| vitiligo | pigmentation disorder. |
| decubitus ulcer | bed sores-pressure sores. |
