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Laura MSK UL > QUIZ > Flashcards

QUIZ Flashcards

1
Q

Pectoralis minor

A

Stabilse scapula

Medial pectoral nerve

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2
Q

Serratus anterior

A

Long thoracic nerve
Protracts scapula and holds in against thoracic nerve
Rotates scapula
Abduction above 90 degrees

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3
Q

Subclavius

A

Nerve to subclavius

Anchors and depresses clavicle

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4
Q

Biceps brachii, where does it attach?

A

Musculocutaneous nerve
Supination and flexion of the forearm when flexed

Long head: supraglenoid tubercle
Short head: coracoid process (both are on the scapula)
Attatch to tuberosity of radius and fascia of forearm via bicipital aponeurosis.

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5
Q

Coracobrachialis

A

Musculocutaneous nerve

Flexion of the arm and adduction

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6
Q

Brachialis

A

Musculocutaneous nerve

Flexion of the forearm at elbow

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7
Q

Triceps brachii

A

Radial nerve

Extension of the forearm

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8
Q

Anconeus

A

Radial nerve

Extension of forearm

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9
Q

Trapezius

A

Elevation of scapula
Depression of scapula
Retraction of scapula
Spinal accessory nerve

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10
Q

Don’t get trapezius and deltoid mixed up!!!

A

-

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11
Q

Latissimus dorsi

A

Thoracodorsal nerve
Adduction
Medial rotation
Extension of arm

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12
Q

Levator scapulae

A

Dorsal scapula nerve

Elevation of the scapula

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13
Q

Rhomboid minor

A

Dorsal scapular nerve

Retract and rotate scapular

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14
Q

Rhomboid major

A

Dorsal scapular nerve

Retract and rotate scapula

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15
Q

Levator scapulae

A

Dorsal scapular nerve

Elevates scapula

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16
Q

Deltoid

A

Axillary nerve
Acromial part- Abduction 15-90 and adduction
Clavicular part- flexes and medially rotates
Spinal part- extends and laterally rotates

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17
Q

Supraspinatus

A

Initiates 0-15 and assists deltoid (15-90) in abduction of arm
Suprascapular nerve

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18
Q

Infraspinatus

A

Suprascapular nerve

Laterally rotates

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19
Q

Teres minor

A

Acillary nerve

Laterally rotates

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20
Q

Subscapularis

A

Upper and lower scapular nerves
Medially rotates
Holds humerus in glenoid cavity

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21
Q

Teres major

A

Lower scapular nerve

Adducts and medially rotates

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22
Q

Pronator teres

A

Median merve

Pronates and flexes elbow

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23
Q

Flexor carpi radialis

A

Median nefe

Flexes and abducts the hand at the wrist

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24
Q

Palmaris longus

A

Median nerve

Flexes hand and tenses palmar aponeurosis

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25
Q

Flexor carpi ulnaris

A

Ulnar nerve

Flexes and adducts hadn

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26
Q

Flexor digitorum superficialis

A

Median nerve
Flexes middle phalanges at proximal imterphalangeal joint
Flexes proximal phalanges at metacarpophalangeal joint

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27
Q

Flexor digitorum profundus

A

Ulnar nerve
Median nerve
Flexes distal phalanges at interphalangeal joint

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28
Q

Flexor pollicis longus

A

Flexes thumb

Median nerve

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29
Q

Pronator quadratus

A

Median nerve

Pronates forearm

30
Q

Brachioradialis

A

Radial

Weak flexor of forearm

31
Q

Extensor carpi radialis longus

A

Radial nerve

Extend and abduct the hand at the wrist

32
Q

Extensor carpi radialis brevis

A

Radial nerve

Extend and abduct hand at the wrist

33
Q

Extensor digitorum

A

Radial nerve

Extends medial 4 digits at metacarpophalangeal joints

34
Q

Extensor digiti minimi

A

Radial nerve

Extends 5th at IP joint

35
Q

Extensor carpi ulnaris

A

Extends and adducts hand at wrist

Radial nerve

36
Q

Supinator

A

Supinates forearm

Radial nerve

37
Q

Abductor pollicis longus

A

Abducts thumb and extends it at CMC joint

Radial nerve

38
Q

Extensor pollicis brevis

A

Radial nerve

Extends the thumb

39
Q

Extensor pollicis longuc

A

Radial nerve

Extends the thumb

40
Q

Extensor indicis

A

Radial nerve
Extends 2nd digit
Helps extend hand at wrist

41
Q

Opponens pollicis

A

Median nerve

Opposition of thumb

42
Q

Abductor pollicis brevis

A

Median nerve

Muscle of hand OAF

43
Q

Flexor pollicis brevis

A

Median nerve

Flexes thumb at MCP joint

44
Q

Opponens digit minimi

A

Opposition of little finger

Ulnar nerve

45
Q

Abductor digiti minimi

A

Ulnar nerve

Abducts 5th digit

46
Q

Flexor digiti minimi brevis

A

Flexes proximal phalanx of 5th digit

ulnar

47
Q

Lumbricals

A

1&2- median nerve
Ulnar
Hand pupper- flex MCP joint and extend IP

48
Q

Dorsal interossei

A

Ulnar
4 of them DAB 4 on the door
Act with lumbricals

49
Q

Palmar interossei

A

Ulnar
Adduction
Act with lumbricals flex MCP and extend IP

50
Q

Palmaris brevis

A

Ulnar

Wrinkles skin of hypothenar eminence and deepens curvature of hand improving grip

51
Q

Adductor pollicis

A

Ulnar

Adduct thumb towards lateral border of palm

52
Q

Flexors of elbow joint

A

3 bs
Biceps brachii
Brachialis
Brachioradialis

53
Q

Anterior forearm

A

Median nerve
4,1,3
Pass fail pass fail

54
Q

Posterior forearm

A

Abie p lots
Elinor p less and big
Emily is disgusted

55
Q

Anterior forearm

A

Find deep pears, find pickled lemosn, pick quickly

56
Q

Superficial posterior forearm

A

Broken emilys cat’s rattle leaving emily’s cat’s rattle bare emily’s dispair. Emily dies minutely. Emily’s cat ulcewrates. Ah well

57
Q

Pectoralis major

A 
Medial and lateral pectoral nerves
Adduction and medial rotation
Clavicular head- flexion of humerus
Sternocostal head- extends humerus
insecure person
58
Q

What are the roots of the median nerve?

A

C5,6,7,8 (T1)

59
Q

What are the roots of the musculocutaneous nerve?

A

C5,6,7

60
Q

What are the roots of the axillary nerve?

A

C5,6

61
Q

What are the roots of the radial nerve?

A

C5,6,7,8,T1

62
Q

What are the roots of the ulnar nerve?

A

C8,T1

63
Q

What are the roots of the long thoracic nerve?

A

C5,6,7

64
Q

What are the roots of the accessory nerve?

A

CN XI, C3,4

65
Q

What are the roots of the thorocodorsal nerve?

A

C6,7,8

66
Q

What are the roots of the dorsal scapular nerve?

A

C4,5

67
Q

What are the roots of the suprascapular nerve?

A

C4,5,6

68
Q

What are the roots of the upper and lower scapular nerves?

A

C5,6,7

69
Q

What are the roots of the nerve to subclavius?

A

C5,6

70
Q

What are the roots of the medial and lateral pectoral nerves?

A

C5,6,7,8 and T1

Laura MSK UL (19 decks)

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