AK motions (Ch11-13) Flashcards

1
Q

Elbow joint AK motion

A

concave on convex (same)

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2
Q

Flexion of elbow joint, the glide happens

A

anteriorly

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3
Q

Extension of elbow joint, the glide happens

A

posteriorly

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4
Q

concave trochlear notch on ulnar moves on convex trochlea on humerus

A

elbow joint

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5
Q

concave radial head of radius moves on convex capitulum on humerus

A

elbow joint

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6
Q

Radiocarpal joint AK motion

A

convex on concave (opposite)

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7
Q

During flexion of radiocarpal joint, the carpals glide

A

posteriorly

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8
Q

During extension of radiocarpal joint, the carpals glide

A

anteriorly

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9
Q

During radial deviation of radiocarpal joint, the carpals glide occurs

A

medially

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10
Q

During ulnar deviation of radiocarpal joint, the carpals glide occurs

A

laterally

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11
Q

convex proximal row carpals move in opposite direction of hand movements

A

radiocarpal joint

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12
Q

neutral position and slight ulnar deviation

A

open packed position of radiocarpal joint

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13
Q

MCP and IP: thumb AK motion

A

concave on convex (same)

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14
Q

concave base on proximal end of distal segment articulates with convex head on distal end of proximal segment

A

MCP and IP: thumb

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15
Q

flex and ext: concave base of 1st metacarpal glides in same direction as distal end of metcarpal

A

CMC: thumb

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16
Q

During flexion of CMC: thumb, the glide occurs

A

medially

17
Q

During extension of CMC: thumb, the glide occurs

A

laterally

18
Q

abd and add: convex base of 1st metacarpal glides on concave trapezium in opposite direction from distal end of metacarpal

A

CMC: thumb

19
Q

During abduction of CMC: thumb, the glide of base occurs

A

posteriorly

20
Q

During adduction of CMC: thumb, the glide of base occurs

A

anteriorly

21
Q

CMC: fingers movement

A

gliding/sliding

22
Q

PIP and DIP: fingers AK motions

A

concave on convex (same)

23
Q

During flexion of PIP and DIP, the glide occurs

A

anteriorly

24
Q

During extension of PIP and DIP, the glide occurs

A

posteriorly

25
Q

MCP: fingers AK motion

A

concave on convex (same)

26
Q

concave base of proximal phalanges move in same direction as distal end of proximal phalanges

A

MCP: fingers

27
Q

During flexion of MCP:fingers, the glide occurs

A

anteriorly

28
Q

During extension of MCP: fingers, the glide occurs

A

posteriorly

29
Q

During adduction of MCP: fingers, the glide occurs

A

medially

30
Q

During abduction of MCP: fingers, the glide occurs

A

laterally