Innervations Flashcards

1
Q

Upper trapezius

A

Accessory

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2
Q

Middle trap

A

Accesory

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3
Q

Lower trap

A

C3, C4 spinal nerve with contributions from accessory

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4
Q

Latissiumus dorsi

A

Thoracodorsal

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5
Q

Levator scapulae

A

Dorsal scapular nerve and C3, C4

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6
Q

Rhomboid major and minor

A

Dorsal scapular nerve

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7
Q

Pec major

A

Clavicular head: lateral pectoral nerve

Sternocostal head: medial and lateral pectoral nerve

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8
Q

Pec minor

A

Medial and lateral pectoral nerves

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9
Q

Subclavius

A

Nerve to subclavius

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10
Q

Serratus anterior

A

Long thoracic nerve

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11
Q

Deltoid

A

Axillary

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12
Q

Supraspinatus

A

Suprascapular

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13
Q

Infraspinatus

A

Suprascapular

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14
Q

Teres minor

A

Axillary

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15
Q

Teres major

A

Lower subscapular nerve

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16
Q

Subscapular

A

Upper and lower subscapular nerve

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17
Q

Biceps brachii

A

Musculocutaneous

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18
Q

Brachialis

A

Musculocutaneous and radial nerve to small area on lateral part of muscle

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19
Q

Coracobrachialis

A

Musculocutaneous

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20
Q

Triceps brachii

A

Radial nerve

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21
Q

Anconeus

A

Radial

22
Q

Pronator teres

A

Median

23
Q

Flexor carpi radialis

A

Median

24
Q

Palmaris longus

A

Meidan

25
Q

Flexor carpi ulnaris

A

Ulnar

26
Q

Flexor digitorum superficialis

A

Median

27
Q

Flexor digitorum profundus

A

Median (digits 2 and 3) and ulnar (digits 4 and 5)

28
Q

Flexor pollicis longus

A

Median nerve

29
Q

Pronator quadratus

A

Median nerve

30
Q

Opponens pollicis

A

Recurrent branch of median nerve and ulnar nerve

31
Q

Abductor pollicis brevis

A

Recurrent branch of median

32
Q

Flexor pollicis brevis

A

Superficial: recurrent branch of median
Deep: ulnar

33
Q

Adductor pollicis

A

Ulnar

34
Q

Abductor digiti minimi

A

Ulnar

35
Q

Flexor digiti minimi brevis

A

Ulnar

36
Q

Opponens digiti minimi

A

Ulnar

37
Q

Lumbrical 1

A

Median

38
Q

Lumbrical 2

A

Median

39
Q

Lumbrical 3

A

Ulnar

40
Q

Lumbrical 4

A

Ulnar

41
Q

Interossei

A

Ulnar

42
Q

Brachioradialis

A

Radial

43
Q

Extensor carpi radialis longus

A

Radial

44
Q

Extensor carpi radialis brevis

A

Radial

45
Q

Extensor digitorum

A

Radial

46
Q

Extensor digiti minimi

A

Radial

47
Q

Extensor carpi ulnaris

A

Radial

48
Q

Supinator

A

Radial

49
Q

Extensor indicis

A

Radial

50
Q

Abductor pollicis longus

A

Radial

51
Q

Extensor pollicis longus

A

Radial

52
Q

Extensor pollicis brevis

A

Radial