Joints Flashcards

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1
Q

Synarthrotic

A

Dont move at all, tooth in socket

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2
Q

Amphiarthrotic

A

Moves only a little bit, pelvic bone during birth, ankle sprain

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3
Q

Diarthrotic

A

Freely moving, elbow

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4
Q

Syndesmosis

A

Antiartrotic

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5
Q

Suture

A

Bones in head held together by suture, antiartrotic

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6
Q

Gomphosis

A

Surrounds root as tooth, antiartrotic

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7
Q

Synchondrosis

A

Move a little, top rib (move for breathing?)

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8
Q

Symphysis

A

Allows slight movement during childbirth

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9
Q

Synovial Joints

A

Held by fluid, provides lubrication for easy movement, elbow

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10
Q

Articular Cartilage

A

resists wear and minimizes friction when compressed

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11
Q

Joint Capsule

A

holds bones together

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12
Q

Ligaments

A

Reinforce Joint Capsule and help bind articular end of bones

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13
Q

Synovial Membrane

A

Covers all surface within joint capsule

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14
Q

Synovial Fluid

A

Lubricates

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15
Q

Menisci

A

Partially of completely divided into 2 compartments by disc of fibrocartilage

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16
Q

Flex

A

bend joint

17
Q

Extenstion

A

Straight

18
Q

hyperextension

A

straighten beyond anatomical position

19
Q

dorsiflextion

A

bring toe up

20
Q

plantar flextion

A

point toe down

21
Q

abbductiono

A

take away from body

22
Q

adduction

A

bring back

23
Q

rotation

A

around axis

24
Q

circumduction

A

goes in circle while base stays put, arm and finger

25
Q

supination

A

palm up

26
Q

pronation

A

palm down

27
Q

eversion

A

pinky toe up

28
Q

inversion

A

big toe up

29
Q

protraction

A

jut forward

30
Q

retraction

A

bring back

31
Q

elebation

A

shrug shoulder

32
Q

depression

A

bring shoulder back down

33
Q

ball and socket joint

A

wide range of motion, deep inversion ex. femur-hipbone

34
Q

condylar joint

A

cant rotate, ex. finger joints

35
Q

plane joing

A

most common, short bones covered by hyland cartilage, ex. wrist and ankle

36
Q

hinge joint

A

flex and extend only, most limited

37
Q

pivot joint

A

only rotate, head

38
Q

saddle joint

A

thumb connects to wrist