Trunk/Upper Limb Innervations Flashcards

0
Q

Rhomboideus minor

A

Dorsal scapular nerve

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1
Q

Trapezius

A

Spinal accessory nerve XI

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2
Q

Rhomboideus major

A

Dorsal scapular nerve

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3
Q

Levator scapulae

A

Dorsal scapular nerve, (upper part receives C3, C4 spinal nerve)

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4
Q

Serratus anterior

A

Long thoracic

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5
Q

Latissimus dorsi

A

Thoracodorsal, posterior cord of brachial plexus

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6
Q

Teres major

A

Lower subscapular nerve and posterior cord of brachial plexus

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7
Q

Deltoideus

A

Auxiliary nerve and brachial plexus C5-6

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8
Q

Supraspinatus

A

Suprascapsular nerve and superior trunk of the brachial plexus

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9
Q

Teres minor

A

Axillary nerve

Posterior cord of brachial plexus

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10
Q

Infraspinatus

A

Suprascapular nerve

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11
Q

Subscapularis

A

Upper subscapular nerve
Lower subscapular nerve
C5-6 of brachial plexus

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12
Q

Pectoralis major

A

Medial and lateral pectoral nerves

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13
Q

Pectoralis minor

A

Medial and lateral pectoral nerves

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14
Q

Coracobrachialis

A

Musculocutaneous

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15
Q

Biceps brachii

A

Musculocutaneous

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16
Q

Brachialis

A

Musculocutaneous

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17
Q

Triceps brachii

A

Radial nerve

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18
Q

Pronatior teres

A

Median nerve

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19
Q

Flexor carpi radialis

A

Median nerve

20
Q

Palmar is longus

A

Median nerve

21
Q

Fexor digitorum superficialis

A

Median nerve

22
Q

Prontor quadratus

A

Anterior interosseous nerve

23
Q

Flexor pollicis longus

A

Anterior interosseous nerve

24
Q

Flexor digitorum profundus

A

Digits 2-3: anterior interosseous

Digits 4-5: ulnar nerve

25
Q

Flexor carpi ulnaris

A

Ulnar nerve

26
Q

Anconeus

A

Radial nerve

27
Q

Brachioradialis

A

Radial nerve

28
Q

Extensor carpi radialis longus

A

Radial nerve

29
Q

Extensor carpi radialis brevis

A

Deep radial nerve

30
Q

Extensor digitorum

A

Posterior interosseous nerve

31
Q

Extensor digit minimi

A

Posterior interosseous

32
Q

Extensor carpi ulnaris

A

Posterior interosseous

33
Q

Supinator

A

Deep branch of radial nerve

34
Q

Extensor indicis

A

Posterior interosseous nerve

35
Q

Abductor pollicis longus

A

Posterior interosseous nerve

36
Q

Extensor pollicis longus

A

Posterior interosseous

37
Q

Abductor pollicis brevis

A

Recurrent branch of median nerve

38
Q

Flexor pollicis brevis

A

Recurrent branch of median nerve

39
Q

Opponens pollicis

A

Recurrent branch of median nerve

40
Q

Abductor digit minimi

A

Ulnar

41
Q

Flexor digiti minimi

A

Ulnar

42
Q

Opponens digit minimi

A

Ulnar

43
Q

Palmaris brevis

A

Ulnar

44
Q

Lumbercals

A

Digits 2&3: median nerve

Digits 4&5: Ulnar nerve

45
Q

Dorsal interossei

A

Ulnar

46
Q

Palmar interossei

A

Ulnar

47
Q

Adductor pollicis

A

Ulnar