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anatomy practical exam 1 > innervation and blood supply > Flashcards

innervation and blood supply Flashcards

1
Q

trapezius

A

innervation: accessory nerve
blood supply: transverse cervical artery and dorsal scapular artery

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2
Q

deltoid

A

innervation: axillary nerve
blood supply: posterior circumflex humeral artery

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3
Q

latissimus dorsi

A

innervation: thoracodorsal nerve
blood supply: thoracodorsal artery

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4
Q

levator scap

A

innervation: dorsal scapular nerve
blood supply: transverse cervical artery

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5
Q

rhomboids

A

innervation: dorsal scapular nerve
blood supply: dorsal scapular artery

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6
Q

serratus anterior

A

innervation: long thoracic nerve
blood supply: thoracodorsal artery

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7
Q

supraspinatus

A

innervation: suprascapular nerve
blood supply: suprascapular artery

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8
Q

infraspinatus

A

innervation: suprascapular nerve
blood supply: suprascapular artery

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9
Q

teres minor

A

innervation: axillary nerve
blood supply: subscapular artery, circumflex scapular artery, and thoracodorsal artery

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10
Q

teres major

A

innervation: lower subscapular nerve
blood supply: posterior circumflex humeral artery and thoracodorsal artery

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11
Q

triceps

A

innervation: radial nerve
blood supply: deep brachial artery

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12
Q

quadrangular space contents

A

axillary nerve and posterior circumflex humeral artery

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13
Q

triangular space contents

A

circumflex scapular artery

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14
Q

triangular interval contents

A

radial nerve and profundi brachii artery

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15
Q

pec major

A

innervation: medial and lateral pectoral nerve
blood supply: thoracoacromial artery

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16
Q

pec minor

A

innervation: medial pectoral nerve
blood supply: thoracoacromial artery

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17
Q

subclavius

A

innervation: nerve to subclavius
blood supply: thoracoacromial artery

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18
Q

subscapularis

A

innervation: upper and lower subscapular nerve
blood supply: subscapular artery

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19
Q

biceps

A

innervation: musculocutaneous nerve
blood supply: brachial artery

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20
Q

coracobrachialis

A

innervation: musculocutaneous nerve
blood supply: brachial artery

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21
Q

brachialis

A

innervation: musculocutaneous and radial nerve
blood supply: brachial artery

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22
Q

axillary artery and vein branches

A
  • thoracoacromial a/v
  • lateral thoracic a/v
  • subscapular a/v (divides into circumflex scapular a/v and thoracodorsal a/v)
  • anterior circumflex humeral a/v
  • posterior circumflex humeral a/v
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23
Q

brachioradialis

A

innervation: radial nerve
blood supply: radial artery

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24
Q

anconeus

A

innervation: radial nerve
blood supply: recurrent interosseous branch of posterior interosseous artery

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25
pronator teres
innervation: median nerve blood supply: ulnar artery
26
flexor carpi radialis
innervation: median nerve blood supply: anterior or posterior recurrent ulnar artery
27
palmaris longus
innervation: median nerve blood supply: anterior ulnar recurrent artery
28
flexor carpi ulnaris
innervation: ulnar nerve blood supply: posterior ulnar recurrent artery
29
flexor digitorum superficialis
innervation: median nerve blood supply: ulnar artery
30
flexor pollicis longus
innervation: anterior interosseous nerve from median nerve blood supply: anterior interosseous artery from ulnar artery
31
flexor digitorum profundus
innervation: anterior interosseous nerve from median nerve for digits 2-3 and ulnar nerve for digits 4-5 blood supply: anterior interosseous artery from ulnar artery
32
pronator quadratus
innervation: anterior interosseous nerve from median nerve blood supply: anterior interosseous artery from ulnar artery
33
extensor carpi radialis longus
innervation: radial nerve blood supply: radial artery
34
extensor carpi radialis brevis
innervation: deep radial nerve blood supply: radial artery
35
extensor digitorum
innervation: posterior interosseous nerve from radial nerve blood supply: posterior interosseous artery and radial recurrent artery
36
extensor digiti minim
innervation: radial nerve blood supply: radial recurrent artery and anterior and posterior interosseous arteries
37
extensor carpi ulnaris
innervation: posterior interosseous nerve from radial nerve blood supply: ulnar artery
38
supinator
innervation: deep radial nerve blood supply: radial recurrent artery and posterior and interosseous recurrent arteries
39
abductor pollicis longus
innervation: posterior interosseous nerve from radial nerve blood supply: interosseous branch of ulnar artery
40
extensor pollicis brevis
innervation: posterior interosseous nerve from radial nerve blood supply: posterior interosseous artery from ulnar artery
41
extensor pollicis longus
innervation: posterior interosseous nerve from radial nerve blood supply: anterior interosseous artery from ulnar artery
42
extensor indicis
innervation: posterior interosseous nerve from radial nerve blood supply: posterior interosseous artery from ulnar artery
43
median nerve branches
anterior interosseous nerve (innervation to deep muscles in anterior forearm)
44
ulnar nerve branches
dorsal cutaneous branch of ulnar nerve - sensory - innervates skin of medial one and a half fingers and associated dorsal hand area
45
radial nerve branches
superficial branch of radial nerve - sensory - supplies skin on dorsum of hand and provicds articular branches to joints in hand deep branch of radial nerve (posterior interosseous nerve)
46
ulnar artery and vein branches
common interosseous a/v (gives off anterior interosseous a/v and posterior interosseous a/v)
47
palmaris brevis
innervation: ulnar nerve blood supply: superficial palmar arch
48
thenar muscles
- abductor pollicis brevis - flexor pollicis brevis - opponens pollicis
49
abductor pollicis brevis
innervation: recurrent median nerve blood supply: superficial palmar branch of radial artery
50
flexor pollicis brevis
innervation: recurrent median nerve blood supply: radial artery and superficial palmar artery
51
opponens pollicis
innervation: recurrent median nerve blood supply: superficial palmar branch of radial artery
52
hypothenar muscles
- abductor digiti minimi - flexor digiti minimi brevis - opponens digiti minimi
53
abductor digiti minimi
innervation: ulnar nerve blood supply: palmar branch of ulnar artery, palmar digital artery, and superficial palmar arch
54
flexor digiti minimi brevis
innervation: ulnar nerve blood supply: deep palmar branch of ulnar artery
55
opponens digiti minimi
innervation: ulnar nerve blood supply: deep palmar branch of ulnar artery and deep palmar arch
56
lumbricals
innervation: digits 2-3 median nerve and 4-5 ulnar nerve blood supply: dorsal carpal arch
57
adductor pollicis
innervation: ulnar nerve blood supply: deep palmar arterial arch
58
palmar interosseous
innervation: ulnar nerve
59
dorsal interosseous
innervation: ulnar nerve
60
radial artery and vein branches in hand
deep palmar arterial arch > palmar metacarpal arteries
61
ulnar artery and vein branches in hand
superficial palmar arterial arch > common palmar digital a/v > proper palmar digital a/v

anatomy practical exam 1 (1 decks)

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