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SSCT Intro to A&P 61
SSCT Intro to Anantomy & Physiology Ch. 6-1
| Question | Answer |
|---|---|
| epidermis | superficial, made up of stratified squamous |
| Dermis | Deep, mainly connective tissue |
| Subcutaneous layer | Made of loose connective tissue and fat, insulates the body from hot and cold |
| Cutaneous Membrane | skin |
| Serous Membrane | lines body cavities and covers the surfaces of organs |
| Mucous Membrane | lines body surfaces that opening directly to the outside (digestive, urinary, respiratory |
| Visceral portion | covers the surface of the organs found in the body cavities |
| Parietal Portion | lines the walls of the body cavity |
| First Degree Burn | surface of epidermis, reddening, no blistering, minimum tissue damage |
| Second Degree Burn | Deep epidermis, damage to upper levels of dermis, damages sweat glands, hair follicles, sebaceous glands, pain, blisters, swelling, fluid loss, scarring |
| Third Degree Burn | Full thickness, complete destruction of epidermis, complete destruction of dermis, into SubQ layer, may involve muscle and bone, danger fluid loss, risk of infection, no pain. |
| Derma Papillae | form the ridges and grooves that make up the fingerprints and footprints |
| Ball & Socket Joint | Shoulder & hip |
| Hinge joint | Elbow |
| Pivot Joint | Atlas & Axis |
| Saddle Joint | Thumb |
| Gliding Joint | Vertebrae |
| Condyloid | Wrist |
| Osteoblast | lays down bone matrix; builds up bone |
| Osteocyte | maintains bone |
| Osteoclast | tears down bone |
| Synarthrosis Joint | has no movement, fibrous connective tissue, holds 2 bones together (sutures in skull) |
| Amphiarthroses Joint | slight movement, cartilage between bones, allows some movement (symphysis pubis, joints between vertebrae) |
| Dianthrosis Joint | Freely movable, joint capsule, joint cavity, many types; majority of joints in body |
| Diaphysis | long portion of the long bone |
| Medullar Cavity | Core |
| Epiphyses | bone ends |
| Articular Cartilage | on the ends |
| Periosteum | exterior shell |
| Endosterum | interior shell |
| Synovial Membrane | secretes lubricating fluid (synovial fluid) that allows easier movement with less friction |
| Osteons | structural unit of compact bone tissue made up of concentric layers of hard bone matrix and bone cells |
| Concentric Lamella | ring of calcified matrix surrounding the Haversian canal |
| Canaliculi | an extremely narrow tubular passage or channel in compact bone |
| Lacuna | space or cavity |
| Osteocyte | bone cell |