Joints Flashcards

1
Q

describe synovial joints

A

articular surface of bones - smooth surface
articular cartilage
synovial membrane and fluid (synovial capsule)

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2
Q

what is a uniaxial joint, name types

A

one direction
- hinge joint (elbows, knees)
- pivot (atlantoaxial joint )

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3
Q

what is a biaxial joint, name example

A

move in two planes
flex/extend
adduct/abduct
knuckles
wrists

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4
Q

multi axial joint, example

A

most mobile joint, rotate
- ball and socket
saddle joints
- hip and shoulders

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5
Q

ball and socket joint

A

hip and shoulder

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