Motion Dynamics Flashcards

1
Q

flat surface on which a straight line joining any two points on it would wholly lie

A

plane

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2
Q

straight line around which an object rotates

A

axis

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3
Q

bisects the body into front and back halve

A

coronal/frontal/lateral

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4
Q

bisects the body into right and left halves

A

sagittal/antero-posterior

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5
Q

divides the body into superior and inferior halves

A

horizontal/transverse

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6
Q

flexion/extension

A

sagittal/AP

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7
Q

sidebending, abduction/adduction

A

frontal/coronal

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8
Q

rotation

A

horizontal/transverse

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9
Q

range of motion in a joint or a group of joints or the ability to move joints effectively through a complete range of motion

A

flexibility

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10
Q

what is the functional unit of the spine?

A

two vertebrae, their associated disc, neurovascular, and other soft tissues

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11
Q

relationship of joint mechanics with surrounding structures

A

linkage

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12
Q

collagen dysfunction, joint hypermobility, and stretchy skin

A

Ehler-Danlos syndrome

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13
Q

skeletal dysfunction end point

A

hard end point

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14
Q

arthrodial dysfunction end point

A

hard end point

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15
Q

myofascial dysfunction end point

A

tight, elastic end point

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16
Q

vascular dysfunction end point

A

empty end-feel

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17
Q

lymphatic dysfunction end point

A

empty or boggy end feel

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18
Q

neural dysfunction end point

A

crisp or empty end feel

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19
Q

what is the normal flexion degree of the wrist?

A

80-90 degrees

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20
Q

what is the normal extension degree of the wrist?

A

70 degrees

21
Q

what is the normal adduction/ulnar deviation of the wrist?

A

30-40 degrees

22
Q

what is the normal abduction/radial deviation of the wrist?

A

20-30 degrees

23
Q

what is the normal flexion degree of the elbow?

A

140-150 degrees

24
Q

what is the normal extension degree of the elbow?

A

0 to -5 degrees

25
Q

what is the normal pronation and supination degree of the elbow?

A

90 degrees

26
Q

What is the normal flexion degree of the shoulder?

A

180 degrees

27
Q

what is the normal extension degree of the shoulder?

A

60 degrees

28
Q

what is the normal abduction degree of the shoulder?

A

180 degrees

29
Q

what is the normal adduction degree of the shoulder?

A

130-140 degrees

30
Q

what is the normal horizontal abduction degree of the shoulder?

A

40-55 degrees

31
Q

what is the normal internal rotation degree of the shoulder?

A

90 degrees

32
Q

what is the normal external rotation degree of the shoulder?

A

90 degrees

33
Q

what is the normal sidebending degree of the lumbar spine?

A

15-30 degrees

34
Q

what is the normal flexion degree of the lumbar spine?

A

40-90 degrees

35
Q

what is the normal extension degree of the lumbar spine?

A

20-45 degrees

36
Q

what is the normal rotation degree of the lumbar spine?

A

3-18 degrees

37
Q

What is the normal degree of dorsiflexion of the ankle?

A

15-20 degrees

38
Q

what is the normal degree of plantarflexion of the ankle?

A

50-65 degrees

39
Q

what is the normal degree of inversion of the ankle?

A

20 degrees

40
Q

what is the normal degree of eversion of the ankle?

A

10-20 degrees

41
Q

what is the normal degree of flexion of the knee?

A

145-150 degrees

42
Q

what is the normal degree of extension of the knee

A

0 degrees

43
Q

What is the normal degree of hip flexion with the knee extended?

A

90 degrees

44
Q

what is the normal degree of flexion of the hip with the knee flexed?

A

120-135 degrees

45
Q

what is the normal degree of hip extension?

A

15-30 degrees

46
Q

what is the normal degree of hip adduction?

A

20-30 degrees

47
Q

what is the normal degree of hip abduction?

A

45-50 degrees

48
Q

what is the normal degree of external rotation of the hip?

A

40-60 degrees

49
Q

what is the normal degree of internal rotation of the hip?

A

30-40 degrees