innervations Flashcards

1
Q

trapezius

A

C3, C4, spinal accessory

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2
Q

SCM

A

C3, C4, spinal accessory

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3
Q

rhomboid

A

c4, c5 dorsal scapular nerve, pre plexus

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4
Q

supraspinatus

A

c5, c6 upper trunk, suprascapular nerve

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5
Q

infraspinatus

A

c5, c6 upper trunk, suprascapular nerve

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6
Q

biceps brachii

A

c5, C6 lateral cord, musculocutaneous nerve

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7
Q

brachialis

A

c5, c6 lateral cord, musculocutaneous nerve

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8
Q

deltoid

A

c5, c6 , upper trunk, posterior cord, axillary nerve

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9
Q

teres minor

A

c5, c6 , upper trunk, posterior cord, axillary nerve

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10
Q

brachioradialis

A

c5 c6 upper trunk ; post cord, radial nerve

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11
Q

serratus anterior

A

c5 c6 c7 long thoracic nerve

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12
Q

pec major

A

c5c6 c7 c8; t 1; upper middle lower trnk,medial and lateral cord, medial and lateral pectoral nerves

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13
Q

pronator teres

A

c6 c7 upper and middle trunk ; lateral cord, median nerve

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14
Q

flexor carpi radialis

A

c6 c7 upper and middle trunk ; lateral cord, median nerve

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15
Q

extensor carpi radialis longus

A

c6 c7 upper and middle trunk ; lateral cord, median nerve,

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16
Q

triceps

A

C6, C7, C8: Upper, middle, lower trunk: Posterior cord: Radial nerve

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17
Q

Anconeus

A

C6, C7, C8: Upper, middle, lower trunk: Posterior cord: Radial nerve

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18
Q

Latissimus dorsi

A

C6, C7, C8: Upper, middle, lower trunk, posterior cord: Thoracodorsal nerve

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19
Q

Extensor carpi ulnaris

A

C7, C8: Middle and lower trunk: Posterior cord: Radial nerve: Posterior interosseous nerve

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20
Q

Extensor indices proprius

A

C7, C8: Middle and lower trunk: Posterior cord: Radial nerve: Posterior interosseous nerve

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21
Q

Extensor digitorum

A

C7, C8: Middle and lower trunk: Posterior cord: Radial nerve: Posterior interosseous nerve

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22
Q

Flexor digitorum superficialis

A

C7, C8: Middle and lower trunk: Medial and lateral cord: Median nerve

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23
Q

Pronator quadratus

A

C7, C8, T1: Middle lower trunk: Medial and lateral cord: Median nerve, anterior interosseous nerve

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24
Q

Flexor pollicis longus

A

C7, C8, T1: Middle lower trunk: Medial and lateral cord: Median nerve, anterior interosseous nerve

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25
Q

Flexor digitorum profundus 2 and 3

A

C7, C8, T1: Middle lower trunk: Medial cord, median nerve, anterior interosseous nerve

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26
Q

Flexor digitorum profundus 4/5

A

C7, C8, T1: Middle lower trunk: Medial cord, ulnar nerve

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27
Q

Abductor pollicis brevis

A

C8, T1: Lower trunk: Medial cord: Median nerve

28
Q

flexor pollicis brevis

A

C8, T1: Lower trunk: Medial cord: Median nerve

29
Q

lumbricals 1, 2

A

C8, T1: Lower trunk: Medial cord: Median nerve

30
Q

opponens pollicis

A

C8, T1: Lower trunk: Medial cord: Median nerve

31
Q

Flexor carpi ulnaris

A

C8, T1, lower trunk: Medial cord: Ulnar nerve

32
Q

Abductor digiti minimi

A

C8, T1, lower trunk: Medial cord: Ulnar nerve

33
Q

Interossei-3 pads in 4 dabs

A

C8, T1, lower trunk: Medial cord: Ulnar nerve

33
Q

Lumbricals 3 4

A

C8, T1, lower trunk: Medial cord: Ulnar nerve

34
Q

Skin over lateral forearm

A

C5, C6: Upper trunk: Lateral cord: Musculocutaneous nerve: Terminates as lateral antebrachial cutaneous nerve

35
Q

Skin over medial forearm

A

C8, T1: Lower trunk: Medial cord: Medial antebrachial cutaneous nerve

36
Q

Quads

A

F2, L3, L4: Femoral nerve

37
Q

Adductor’s

A

L2-L3-L4 obturator nerve

38
Q

Iliopsoas

A

F2, L3, L4: Femoral nerve

39
Q

Gracilis

A

L2-L3-L4 obturator nerve

40
Q

Extensor digitorum longus

A

L4-L5: Sciatic nerve: Deep fibular nerve

41
Q

Tibialis anterior

A

L4-L5: Sciatic nerve: Deep fibular nerve

42
Q

Extensor hallucis longus

A

L4 L5-S1: Sciatic nerve: Deep fibular nerve

43
Q

Extensor digitorum brevis

A

L4 L5-S1: Sciatic nerve: Deep fibular nerve

44
Q

Semimembranosus

A

L4 L5-S1: Sciatic nerve tibial division

45
Q

Semitendinosis

A

L4 L5-S1: Sciatic nerve tibial division

46
Q

Long head of biceps femoris

A

L4 L5-S1: Sciatic nerve tibial division

47
Q

Short head of biceps femoris

A

L5-S1: Sciatic nerve fibular division

48
Q

Gluteus medius

A

L4 L5-S1: Superior gluteal nerve

49
Q

Gluteus minimus

A

L4 L5-S1: Superior gluteal nerve

50
Q

Tensor fascia lata

A

L4 L5-S1: Superior gluteal nerve

51
Q

Fibularis longus

A

L5-S1: Sciatic nerve: Superficial fibular nerve

51
Q

Fibularis brevis

A

L5-S1: Sciatic nerve: Superficial fibular nerve

52
Q

Tibialis posterior

A

L5, S1: Sciatic nerve: Tibial nerve

53
Q

Flexor digitorum longus

A

L5, S1: Sciatic nerve: Tibial nerve

54
Q

Gluteus maximus

A

L5-S1 S2: Inferior gluteal nerve

55
Q

Gastrocnemius

A

S1, S2: Sciatic nerve: Tibial nerve

56
Q

Soleus

A

S1, S2: Sciatic nerve: Tibial nerve

57
Q

Flexor hallucis brevis

A

S1-S2: Sciatic nerve: Tibial nerve: Medial plantar nerve

58
Q

Abductor hallucis brevis

A

S1-S2: Sciatic nerve: Tibial nerve: Medial plantar nerve

59
Q

Abductor digiti quinti pedis

A

S1-S2 sciatic nerve tibial nerve lateral plantar nerve

60
Q

Lateral thigh

A

L2-L3, lateral femoral cutaneous nerve

61
Q

Medial shin

A

L5-L3 L4: Femoral nerve: Saphenous nerve

62
Q

Medial calf

A

L5-L3 L4: Femoral nerve: Saphenous nerve

63
Q

Medial plantar surface of foot

A

L4-L5: Sciatic nerve: Tibial nerve: Medial plantar nerve

64
Q

Lateral plantar surface of foot

A

S1-S2: Sciatic nerve: Tibial nerve: Lateral plantar nerve