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UNI > Kinesiology - shoulder and shoulder girdle > Flashcards

Kinesiology - shoulder and shoulder girdle Flashcards

1
Q

What does the shoulder girdle refer to?

A

the scapula

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2
Q

What does the shoulder joint refer to?

A

glenohumeral joint

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3
Q

What is the joint within the shoulder?

A

glenohumeral

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4
Q

What 2 bones articulate to form the glenohumeral joint?

A

glenoid fossa and the head of the humerus

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5
Q

What are the 3 joints in the shoulder girdle?

A
  • sternoclavicular
  • acromioclavicular
  • scapulothoracic
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6
Q

What type of joint is the glenohumeral?

A

ball and socket

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7
Q

What type of joint is the sternoclavicular?

A

saddle

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8
Q

What type of joint is the acromioclavicular?

A

gliding

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9
Q

What are the 6 most important bony landmarks of the glenohumeral joint?

A
  • humeral head
  • greater tubercle
  • lesser tubercle
  • bicipital groove
  • deltoid tuberosity
  • glenoid cavity
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10
Q

What are the 2 most important ligaments in the glenohumeral joint?

A
  • coracohumeral
  • glenohumeral
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11
Q

List the 4 rotator cuff muscles

A
  • supraspinatus
  • infraspinatus
  • teres minor
  • subscapularis
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12
Q

Which rotator cuff muscle is anterior on the glenohumeral joint?

A

subscapularis

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13
Q

Which rotator cuff muscles are posterior on the glenohumeral joint?

A
  • supraspinatus
  • infraspinatus
  • teres minor
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14
Q

What is the glenoid labrum?

A

fibrous tissue that surrounds the glenoid fossa, creating negative pressure

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15
Q

Are the superior, middle and inferior glenohumeral joints on the anterior or posterior side of the glenohumeral joint?

A

anterior

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16
Q

List the movements that occur at the glenohumeral joint?

A
  • external rotation
  • internal rotation
  • hyperextension
  • extension
  • flexion
  • abduction
  • adduction
  • horizontal abduction
  • horizontal adduction
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16
Q

What two glenohumeral movements occur on a different plane?

A
  • horizontal abduction
  • horizontal adduction
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17
Q

What is the origin of the anterior deltoid?

A

lateral 1/3 of clavicle

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18
Q

What is the origin of the middle deltoid?

A

acromion process

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19
Q

What is the origin posterior deltoid?

A

spine of scapula

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20
Q

What is the insertion of the 3 deltoids?

A

deltoid tuberosity of the humerus

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21
Q

What actions do anterior deltoids carry out?

A
  • abduction
  • flexion
  • horizontal adduction
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22
Q

What actions do lateral/middle deltoids carry out?

A

abduction

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23
Q

What actions do posterior deltoids carry out?

A
  • abduction
  • extension
  • horizontal abduction
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24
Q

What actions do latissimus dorsi carry out?

A
  • adduction
  • extension
  • internal rotation
  • horizontal abduction
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25
Q

What actions do the teres major carry out?

A
  • adduction
  • extension
  • internal rotation
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26
Q

What are the actions of the long head of the triceps brachii?

A
  • extension
  • adduction
  • horizontal abduction
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27
Q

What are the actions of the short and long head of the biceps brachii?

A
  • flexion
  • abduction
  • internal rotation
  • horizontal adduction
28
Q

List the agonists in the shoulder joint when carrying out abduction?

A
  • supraspinatus
  • deltoid
  • upper pectoralis major
29
Q

List the agonists in the shoulder joint when carrying out adduction?

A
  • latissimus dorsi
  • teres major
  • lower pectoralis major
30
Q

List the agonists in the shoulder joint when carrying out flexion?

A
  • anterior deltoid
  • upper pectoralis major
  • coracobrachialis
31
Q

List the agonists in the shoulder joint when carrying out extension?

A
  • latissimus dorsi
  • teres major
  • lower pectoralis major
  • posterior deltoid
32
Q

List the agonists in the shoulder joint when carrying out internal rotation?

A
  • latissimus dorsi
  • teres major
  • pectoralis major
  • subscapularis
33
Q

List the agonists in the shoulder joint when carrying out external rotation?

A
  • infraspinatus
  • teres minor
34
Q

List the agonists in the shoulder joint when carrying out horizontal abduction?

A
  • middle and posterior deltoid
  • infraspinatus
  • teres minor
35
Q

List the agonists in the shoulder joint when carrying out horizontal adduction?

A
  • pectoralis major
  • anterior deltoid
  • coracobrachialis
36
Q

List the agonists in the shoulder girdle when carrying out upward rotation?

A
  • serratus anterior
  • middle and lower trapezius
  • levator scapulae
  • rhomboids
37
Q

List the agonists in the shoulder girdle when carrying out downward rotation?

A
  • pectoralis minor
  • rhomboids
38
Q

List the agonists in the shoulder girdle when carrying out elevation?

A
  • levator scapulae
  • serratus anterior
  • upper and middle trapezius
  • rhomboids
39
Q

List the agonists in the shoulder girdle when carrying out depression?

A
  • pectoralis minor
  • lower trapezius
40
Q

List the agonists in the shoulder girdle when carrying out abduction?

A
  • serratus anterior
  • pectoralis minor
41
Q

List the agonists in the shoulder girdle when carrying out adduction?

A
  • middle and lower traps
  • rhomboids
42
Q

List the bony landmarks in the scapula

A
  • acromion process
  • coracoid process
  • spine of scapula
  • superior angle
  • glenoid cavity
  • lateral border
  • inferior angle
  • medial border
  • superior border
43
Q

List the shoulder girdle movements

A
  • elevation
  • depression
  • abduction
  • adduction
  • downward rotation
  • upward rotation
44
Q

What is the origin of the upper trap?

A

occipital bone and nuchal ligament

45
Q

What is the insertion of the upper trap?

A

posterior of lateral clavicle

46
Q

What is the origin of the middle trap?

A

C7-T3 spinous process

47
Q

What is the insertion of the middle trap?

A

acromion process and spine of scapula

48
Q

What is the origin of the lower trap?

A

T4-T12 spinous process

49
Q

What is the insertion of the lower trap

A

below spine of scapula (medial)

50
Q

What is the origin of the rhomboids?

A

C1-C4 transverse process

51
Q

What is the insertion of the rhomboids?

A

superior angle of scapula

52
Q

What is the origin of the levator scapulae?

A

C7-T5 spinous processes

53
Q

What is the insertion of the levator scapulae?

A

medial border of scapula

54
Q

What are the 2 injuries I need to know?

A
  • rotator cuff impingement
  • shoulder dislocation
55
Q

What is rotator cuff impingement?

A

inflammation of the supraspinatus tendon

56
Q

What is the mechanism of rotator cuff impingement?

A
  • compression to the subacromial space
  • hypertrophy of the supraspinatus
57
Q

What is the presentation of rotator cuff impingement?

A

pain and stiffness at the location of the acromion process

58
Q

What is the management for rotator cuff impingement?

A
  • RICE
  • NSAIDs
  • Gradual elevation of training intensity
59
Q

What are the complications of rotator cuff impingement?

A
  • long-term reduction of mobility, function and lean tissue
60
Q

What is shoulder dislocation?

A

dislocation of the humeral head

61
Q

What is the mechanism of shoulder dislocation?

A

direct and forceful impact

62
Q

What is the presentation of shoulder dislocation?

A
  • pain and stiffness around the shoulder
  • deformity of the shoulder
63
Q

What is the management for a shoulder dislocation?

A
  • RICE
  • NSAIDSs
  • relocation of shoulder and rehabilitation
64
Q

What is the complications around shoulder dislocation?

A

long-term reduction of mobility, function and lean tissue

65
Q

What is the origin of the pectoralis major?

A
66
Q

What is the insertion of the pectoralis major?

A
67
Q

What is the origin of the latissimus dorsi?

A
68
Q

What is the insertion of the latissimus dorsi?

A

UNI (17 decks)

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