Shoulder Flashcards

1
Q

Attachments of the upper trap

A
  1. occipital protuberance/nuchal ligament
  2. lateral end of clavicle and acromion
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2
Q

Nerve of upper trap

A

c 11

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3
Q

actions of the upper trap

A

scapular elevation and assists with upward rotation

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4
Q

attachments of mid trap

A
  1. spinous processes c7-t5
  2. medial acromion
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5
Q

nerve of mid trap

A

c 11

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6
Q

actions of mid trap

A

scapular retraction

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7
Q

attachments of the low trap

A
  1. spinous processes t6-12
  2. scapular spine near medial border
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8
Q

nerve of low trap

A

c 11

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9
Q

actions of low trap

A

scapular depression and retraction and assists with upward rotation

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10
Q

attachments of levator scapula

A
  1. transverse processes c1-c4
  2. medial border of scapula most superior part (root)
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11
Q

nerve of levator scapula

A

c3, c4, and dorsal scapular

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12
Q

actions of levator scapula

A

scapular elevation and assists with downward rotation

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13
Q

attachments of rhomboids

A
  1. spinous processes c7 to t5 vertabra
  2. medial border of scapula
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14
Q

nerve of rhomboids

A

dorsal scapular

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15
Q

action of rhomboids

A

scapular retraction and elevation and assists with downward rotation

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16
Q

attachments of serratus anterior

A
  1. surfaces of ribs 1-9
  2. underside of medial border of scapula
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17
Q

nerve of serratus anterior

A

long thoracic

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18
Q

actions of serratus anterior

A

scapular protraction and assists with upward rotation

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19
Q

attachments of pec minor

A
  1. ribs 3-5
  2. coracoid process
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20
Q

nerve of pec minor

A

medial pectoral

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21
Q

actions of pec minor

A

scapular depression and assists with downward rotation

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22
Q

attachments of anterior deltoid

A
  1. lateral clavicle
  2. deltoid tuberosity
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23
Q

attachments of mid delt

A
  1. acromion
  2. deltoid tuberosity
24
Q

attachments of posterior delt

A
  1. spine of scap
    2 deltoid tuberosity
25
Q

nerve for whole delt muscle

A

axillary

26
Q

action of ant delt

A

flexion, horizontal abduction and adduction, medial rotation,

27
Q

action of mid delt

A

abduction

28
Q

action of post delt

A

lateral rotation

29
Q

attachments of pec major

A
  1. clavicular head, medial clavicle
  2. sternal head, sternum and ribs 1-7
  3. greater tubercle of humerus
30
Q

nerve of pec major

A

lateral and medial pectoral nerve

31
Q

actions of clavicular head of pec majors

A

medial rotation, flexion, and horizontal adduction

32
Q

actions of the sternal head of pec majors

A

medial rotation and adduction

33
Q

attachments of the lats

A
  1. thoracolumbar fascia, spinous processes of t7 through l5, iliac crest, and inferior angle of scapula
  2. intertubercular groove
34
Q

nerve of lats

A

thoracodorsal

35
Q

actions of lats

A

extension, adduction, medial rotation, and scapular depression

36
Q

attachments of teres major

A
  1. inferior angle of scapula
  2. crest of lesser tubercle
37
Q

nerve of teres major

A

lower subscapular nerve

38
Q

action of teres major

A

extension, adduction, and medial rotation of

39
Q

what 4 muscles make up the rotator cuff

A

(SITS)
1. supraspinatus
2. infraspinatus
3. teres minor
4. subscapularis

40
Q

attachments of supraspinatus

A
  1. supraspinatus fossa
  2. greater tubercle
41
Q

nerve of supraspinatus

A

suprscapular

42
Q

action of supraspinatus

A

abduction

43
Q

attachments of infraspinatus

A
  1. infraspinatus fossa
  2. greater tubercle
44
Q

nerve of infraspinatus

A

suprascapular

45
Q

actions of infraspinatus

A

lateral rotation

46
Q

attachments of teres minor

A
  1. lateral border of scapula near inferior angle
  2. greater tubercle
47
Q

nerve of teres minor

A

axillary

48
Q

actions of teres minor

A

shoulder lateral and adduction

49
Q

attachments of subscap

A
  1. subscapular fossa
  2. lesser tubercle
50
Q

nerve of subscap

A

subscapular nerves

51
Q

actions of subscap

A

medial rotation

52
Q

attachments of coracobrachialis

A
  1. medial humerus
  2. coracoid of scapula
53
Q

nerve of coracobrachialis

A

musculocutaneous

54
Q

actions of coracobrachialis

A

shoulder flexion

55
Q

attachments of biceps long head

A
  1. supraglenoid tubercle
  2. bicipital tuberosity of radius
56
Q

nerve of biceps long head

A

musculocutaneous

57
Q

action of biceps long head

A

shoulder flexion