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MA 161
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bone
dense, hard connective tissue composing the skeleton
osteoclast
bone cell that absorbs and removes unwanted bony tissue
compound fracture
bone is broken and a fragment of bone protrudes through an open wound in the skin
osteogenic sarcoma
common malignant tumor arising from osteoblasts.
osteoporosis
decrease in bone density (mass); thinning and weakening of bone
articulation
any type of joint
synovial joint
a freely movable joint
tendon
connective tissue binds muscles to bones
rheumatoid arthritis (RA)
chronic joint condition with inflammation and pain; caused by an autoimmune reaction against joint tissue, particularly the synovial membrane
dislocation
displacement of a bone from its joint
ganglion
fluid-filled cyst arising from joint capsules or tendons, typically in the hand
strain
injury involving the overstretching of muscle
flexion
decreasing the angle between two bones; bending a limb
extension
increasing the angle between two bones; straightening out a limb
abduction
movement away from the midline of the body
adduction
movement toward the midline of the body
rotation
circular movement around an axis (central point)
dorsiflexion
decreasing the angle of the ankle joint so that the foot bends backward (upward)
plantar flexion
motion that extends the foot downward the ground as when pointing the toes or stepping on the gas pedal
supination
as applied to the hand and forearm, the act of turning the palm up
pronation
as applied to the hand and forearm, the act of turning the palm down
origin of a muscle
connection of the muscle to a stationary bone
smooth muscle
visceral muscle
striated muscle
skeletal muscle
arthroscopy
visual examination of a joint with an arthroscope and television camera
bone scan
uptake of a radioactive substance is measured in bone
Author
oliveoyle625
ID
95996
Card Set
MA 161
Description
Ch. 15 Musculoskeletal System Scantron Words
Updated
2011-08-03T06:43:31Z
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