human bio exam 2 2
Terms
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copy deck
- articulation
- place of union between 2 bones
- synarthroses
- immovable joints
- suture
- found between skull bones--dense fibrous connective tissue
- synchondroses
- epiphyseal growth plate
- amphiarthroses
- moves with environment--pregnancy
- symphyses
- joint between pubic bones
- syndesmoses
- dense fibrous CT
- diathroses
- synovial, freely moveable joints
- flexion
- decrease the angle between 2 bones, bending
- extension
- increase the angle between two bones
- abduction
- move something away from trunk or midline
- adduction
- move something toward midline
- rotation
- movement around a longitudinal axiz
- circumduction
- backcrawl
- supination
- radius and ulnar parallel--turn palms up
- pronation
- palms down
- eversion
- turn sole outward
- inversion
- turn sole inward
- protraction
- push a bone forward
- retractoin
- pull back
- elevation
- rasie a bone
- depressoin
- lower a bone
- ball and socket joint
- hip with femur
- hinge
- convex surface of one bone that fits into concave surface of another bone--puzzlepiece--knee, elbow
- pivot joint
- a rounded pointed or conical surface of one bone within a ring formed partly by bone and partly by ligament
- condyloid
- oval shaped condyle fites into an elliptical cavity--between ulna and wrist
- saddle
- articular surface of both bones are saddle shaped--metacarpal of thumb