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Week 13-movement
Skeletal/Muscular Study Cards
| Term | Definition |
|---|---|
| cartilage | tough, flexible connective tissue |
| periosteum | thin membrane that covers a bone |
| compact bone | mostly solid, dense part of a bone |
| spongy bone | part of a bone with many small pores or spaces |
| red marrow | soft tissue inside bones that makes blood cells |
| yellow marrow | soft tissue inside of the long bones that is mostly fat |
| joint | place where two or more bones come together |
| flexor | muscle that bends a joint |
| extensor | muscle that straightens a joint |
| striated or skeletal muscle | muscle tissue with stripes that moves your bones |
| smooth muscle | muscle that causes movements that you cannot control, makes up many of your organs like the stomach and intestines |
| cardiac muscle | type of muscle found only in the heart and major blood vessels |
| What are the three types of joints? | fixed -don't move; partly movable - limited motion (ribs); Movable - move (arms and legs) |
| ball and socket joint | movement in all directions ex: shoulder or hip |
| gliding joint | some movement in most directions, bones slide over each other ex: wrist |
| pivotal joint | move from side to side or up and down ex: skull and neck joint |
| hinge joint | movement back and forth in one direction ex: elbow and knee |
| tendon | connective tissue that connects muscles to bones |
| ligament | connective tissue that connects bone to bone |
| muscle tissue | tissue that shortens in length |
| nervous tissue | tissue that sends and receives messages |
| connective tissue | tissue that connects organs together (ligaments, tendons, blood) |
| epithelial tissue | covering tissue, protective |