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Muscle testing > Shoulder/Arm > Flashcards

Shoulder/Arm Flashcards

1
Q

Levator Scapula attachments

A

TPs C1-4 and medial, superior angle of scapula.

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2
Q

What movements does Levator Scapula control

A

Cspine - extension, side bending
Shoulder - elevation

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3
Q

What nerve supplies Levator Scapula

A

Cervical nerve (C3-C4) and dorsal scapular nerve (C5).

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4
Q

Levator Scapula

A

Supine - Pt rotates head slightly towards side your testing. Resist side bending, back of hand above ear, other hand resists shoulder elevation.

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5
Q

Infraspinatus attachments

A

Infraspinatus fossa of scapula and greater tubercle of humerus.

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6
Q

What movements does Infraspinatus control

A

Shoulder - External rotation

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7
Q

What nerve supplies Infraspinatus

A

Suprascapular nerve - C5-C6

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8
Q

Infraspinatus

A

Supine - Elbow bent 90deg. Humerus abducted 90deg. Resist lateral rotation while stabilising opposite side of elbow.

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9
Q

Supraspinatus attachments

A

Supraspinous fossa of scapula and greater tubercle of humerus.

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10
Q

What movements does Supraspinatus control

A

Shoulder - 0-15 abduction
and assists deltoids in 0-90deg abduction

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11
Q

What nerve supplies Supraspinatus

A

Suprascapular nerve - C5-C6

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12
Q

Supraspinatus

A

Supine - Humerus abducted 10-15deg and shifted slightly off the table. Resist abduction superior to the wrist.
Prone - arm at the side, elbow locked and fully on couch. Resist first 15deg of abduction.

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13
Q

Subscapularis attachments

A

Subscapular fossa of scapula and lesser tubercle of humerus.

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14
Q

What movements does the Subscapularis control

A

Shoulder - internal rotation

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15
Q

What nerve supplies the Subscapularis

A

Upper and lower subscapular nerves - C5,C6

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16
Q

Subscapularis

A

Humerus is abducted between 45-90deg. Resist medial rotation, while stabilising opposite side of elbow.

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17
Q

Biceps, Long Head attachments

A

Supraglenoid tubercle of scapula and tuberosity of radius.

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18
Q

What movements does Biceps, Long Head control

A

Elbow - flexion

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19
Q

What nerve supplies Biceps, Long Head

A

Musculocutaneous nerve - C5,C7

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20
Q

Biceps, Long Head

A

Supine - Humerus abducted 45deg. Resist elbow flexion.
Prone - Elbow bent 90deg. Grasp forearm superior to the elbow. Resist movement of the hand to the shoulder.

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21
Q

Coracobrachialis attachments

A

Coracoid process and middle third of humeral shaft

22
Q

Coracobrachialis movements

A

Flexion and adduction of humerus

23
Q

Coracobrachialis nerve supply

A

Musculocutaneous nerve (C5- C7)

24
Q

Coracobrachialis

A

Humerus abducted slightly, elbow bent 90.
Place hand on arm above elbow while grasping Pts hand resist flexion of the shoulder.

25
Q

Pronator Teres attachments

A

Medial epicondyle of humerus and middle of lateral shaft of the radius. (Anterior forearm)

26
Q

What movements does Pronator Teres control

A

Elbow - pronator teres, flexion

27
Q

What nerve supplies Pronator Teres

A

Median nerve, C6-C7

28
Q

Pronator Teres

A

Supine/sitting - Elbow bent, grasp thumb with one hand, back of other hand against Pts back of hand. Resist pronation with both hands.

29
Q

Supinator attachments

A

Lateral epicondyle of humerus and lateral surface of proximal third of the radius.

30
Q

What movements does Supinator control

A

Elbow - supination

31
Q

What nerve supplies Supinator

A

Radial nerve, C7-C8

32
Q

Supinator

A

Supine/sitting - Pts elbow bent. Place one of your hands behind thumb and index finger and other hand on hypothenar eminence. Resist supination with both hands.
Jeep resistance relatively light - if too strong biceps will dominate movement.

33
Q

Anterior deltoid attachments

A

Lateral third of clavicle and deltoid tuberosity

34
Q

Anterior deltoid movements

A

Flexion, adduction and medial rotation

35
Q

Anterior deltoid nerve supply

A

Axillary nerve C5-6

36
Q

Anterior deltoid

A

Resist forward flexion from supine
Clients elbow is bent 90 and resist downward movement

37
Q

Medial deltoid attachments

A

Lateral acromion and deltoid tuberosity

38
Q

Medial deltoid movements

A

Abduction to 90deg

39
Q

Medial deltoid nerve supply

A

Axillary nerve C5-6

40
Q

Medial deltoid

A

Humerus abducted 90, elbow bent 90, resist further abduction above elbow.

41
Q

Posterior deltoid attachments

A

Lateral acromion and deltoid tuberosity

42
Q

Posterior deltoid movements

A

Extension, abduction and lateral rotation

43
Q

Posterior deltoid nerve supply

A

Axillary nerve C5-6

44
Q

Posterior deltoid

A

Resist extension

45
Q

Tricep long head attachments

A

Infraglenoid tubercle on scapula to olecranon

46
Q

Tricep long head movements

A

Extension of shoulder and elbow

47
Q

Tricep long head nerve supple

A

Radial nerve C7-8

48
Q

Tricep long head

A

Elbow locked, arm by Pts side resist behind wrist.

49
Q

Triceps medial and lateral attachments

A

Posterior humerus and olecranon

50
Q

Triceps medial and lateral movements

A

Extension of the elbow

51
Q

Triceps medial and lateral nerve supply

A

Radial nerve C7-8

52
Q

Triceps medial and lateral

A

Humerus slightly abducted and elbow 90, resist extension with hand superior to wrist.

Muscle testing (10 decks)

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