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Gross Anatomy Block 3 > Muscles (and the nerves) Of The Upper Extremity/Deep Back/Neck > Flashcards

Muscles (and the nerves) Of The Upper Extremity/Deep Back/Neck Flashcards

1
Q

What innervates trapezius?

A

Accessory Nerve (C3,4 CN XI)

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2
Q

What innervates levator scapulae?

A

Dorsal Scapular Nerve (C5) (C3,4)

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3
Q

What innervates rhomboids major and minor?

A

Dorsal Scapular Nerve (C4,5)

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4
Q

What innervates serratus anterior?

A

Long thoracic nerve (c5,6,7)

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5
Q

What innervates serratus posterior superior?

A

Intercostal Nerves T1-4

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6
Q

What innervates serratus posterior inferior?

A

Intercostal Nerves T9-12

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7
Q

What innervates the deltoids?

A

Axillary Nerve (C5,6)

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8
Q

What innervates latissimus dorsi?

A

Thoracodorsal nerve (c6,7,8)

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9
Q

What innervates Supraspinatus?

A

Suprascapular nerve (c4,5,6)

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10
Q

What innervates infraspinatus?

A

Suprascapular nerve (c5,6)

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11
Q

What innervates Teres minor?

A

Axillary nerve (c5,6)

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12
Q

What innervates subscapularis?

A

Upper and lower subscapular nerves (C5,6,7)

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13
Q

What innervates Teres major?

A

Lower subscapular nerve (c5,6)

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14
Q

What innervates pectoralis major?

A

Clavicular head: Lateral and Medial Pectoral Nerve (C5,6)

Sternocostal head: Medial Pectoral Nerve (C7,8,T1)

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15
Q

What innervates pectoralis minor?

A

Medial Pectoral Nerve (C8/T1)

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16
Q

What innervates subclavius?

A

Subclavian Nerve (C5,6)

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17
Q

What innervates biceps brachii?

A

Musculocutaneous Nerve (C5,6)

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18
Q

What innervates brachialis?

A

Musculocutaneous Nerve (C5,6)

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19
Q

What innervates coracobrachialis?

A

Musculocutaneous Nerve (c5,6,7)

20
Q

What innervates triceps brachii?

A 
Radial Nerve (c6,7,8)
Long head: axillary
21
Q

What innervates Anconeus?

A

Radial Nerve (C6,7,8)

22
Q

What innervates pronator Teres?

A

Median Nerve (C6,7)

23
Q

What innervates flexor Carpi radialis?

A

Median Nerve (c6,7)

24
Q

What innervates palmaris longus?

A

Median Nerve (c7,8)

25
Q

What innervates flexor Carpi ulnaris?

A

Ulnar nerve (c7,8)

26
Q

What innervates flexor digitorum superficialis?

A

Median nerve (c7,8,T1)

27
Q

What innervates Flexor digitorum profundus?

A

Radial 2 fingers: Median Nerve (c8,T1)

Ulnar 2 fingers: Ulnar Nerve (c8,T1)

28
Q

What innervates flexor Pollicis longus?

A

Median Nerve (C8/T1)

29
Q

What innervates pronator quadratus?

A

Median Nerve (C8/T1)

30
Q

What innervates the brachioradialis?

A

Radial Nerve (C5,6,7)

31
Q

What innervates extensor Carpi radialis longus?

A

Radial nerve (C6,7)

32
Q

What innervates extensor Carpi radialis brevis?

A

Radial Nerve (c6,7)

33
Q

What innervates extensor Carpi ulnaris?

A

Radial Nerve (C7,8)

34
Q

What innervates extensor digitorum?

A

Radial Nerve (c6,7,8)

35
Q

What innervates extensor indices?

A

Radial Nerve (C7,8)i

36
Q

What innervates extensor digiti minimi?

A

Radial Nerve (C7,8)

37
Q

What innervates extensor Pollicis longus?

A

Radial Nerve (c7,8)

38
Q

What innervates extensor Pollicis brevis?

A

Radial Nerve (c7,8)

39
Q

What innervates abductor Pollicis longus?

A

Radial Nerve (c7,8)

40
Q

What innervates supinator?

A

Radial Nerve (c7,8)

41
Q

Which muscles of the anterior forearm are innervated by the ulnar nerve?

A

Flexor Carpi Ulnaris

Flexor Digitorum Profundus (ulnar 2 fingers)

42
Q

Which nerve innervates most of the anterior forearm muscles?

A

Median Nerve

43
Q

Which nerve innervates all of the posterior forearm muscles?

A

Radial Nerve

44
Q

What innervates the muscles of the anterior arm?

A

Musculocutaneous Nerve

45
Q

What innervates muscles of the posterior arm?

A

Radial Nerve

Gross Anatomy Block 3 (8 decks)

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