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ITM skeletal system
exam
| questions | answers |
|---|---|
| how many bones in the body | 206 |
| irregular meshing of small bony plates in spongy bones is called... | trabeculae |
| growth in the diameter of a bone is called... | appositional growth |
| medullary canal is lined by which membrane | endosteum |
| where two or more bones come together to form a joint is called... | articulation |
| when joint movement aids in the absorption of synovial fluid, oxygen and nutrients | weeping lubrication |
| thin cavities in the bony matrix that contain osteocytes are referred to as... | lacunae |
| dense bundles of connective tissue comprised of colagen fibers which connect bones together are called... | ligaments |
| a property of a substance in which deforming it slightly causes a minute electrical current to be produced is | piezoelectric property |
| which cell is responsible for "chiseling away" by breaking down extra bone is called... | osteoclasts |
| area of growth in a childs bone located between the diaphysis and the epiphysis is.. | epyphyseal plate |
| building blocks of compact bone are referred to as... | osteons |
| bluish white smooth slippery cartilage found at the end of bones is called... | hyaline cartilage |
| tough fibrous connective tissue that covers the outside of the bone is called... | periosteum |
| shaft of a long bones is called... | diaphysis |
| deficiency of active Vit. D that prevents the absorption of CA (calcium) through the intestines | rickets |
| which medical term is used to describe golfers or pitchers elbow | medical epicondylitis |
| immune related disease that is characterized by swelling of joints is... | rheumatioid arthritis |
| allow "no" movement | synarthrotic |
| freely moveable | diarthrotic |
| "some" movement allowed | amphiarthrotic |
| disease where Ca (calcium) is lost and fibrous tissues and blood vessels replace bone | paget's disease |
| degeneration and necrosis of femoral head and recalcification | legg-calve perthes disease |
| rapid growth and overuse causes tibial tubercle to separate | osgood schlatter disease |
| inflammation of bone, bone marrow or periosteum | osteomyelitis |
| tuberculosis of the spine | pott's disease |
| pathological changes due to diminished blood supply | osteonecrosis |
| spine fails to fuse | spina bifida |
| syndrome with widespread pain, fatigue | fibromyalgia |
| twitch of "entire" muscle | cramp |
| lateral curvature of spine | scoliosis |
| displaced bones | dislocation |
| twisted fracture of bones | spiral |
| viral infection of nerves that control skeletal muscle movement, can be fatal | poliomyelitis |
| muscle contractions that do not produce movement | isometric |
| contraction of a muscle that produces movement at a joint | isotonic |
| any muscle inflammation, including that caused by a muscle strain is... | myositis |