Innervation of Muscles of the Thoracic Limb

Question 1

superficial pectoral muscles

Answer 1

cranial pectoral Nn

Question 2

deep pectoral

Answer 2

caudal pectoral Nn

Question 3

brachiocephalicus

Answer 3

accessory N and ventral branches of cervical spinal Nn

Question 4

sternocephalicus

Answer 4

accessory N and ventral branches of cervical spinal Nn

Question 5

sternohyoideus

Answer 5

ventral branches of cervical spinal Nn

Question 6

sternothryoideus

Answer 6

ventral branches of cervical spinal Nn

Question 7

omotransversarius

Answer 7

accessory N

Question 8

trapezius ( both parts)

Answer 8

accessory N

Question 9

rhomboideus

Answer 9

ventral branches of cervical and thoracic spinal Nn

Question 10

latissimus dorsi

Answer 10

thoracodorsal N

Question 11

serratus ventralis cervicis

Answer 11

ventral branches of cervical spinal Nn

Question 12

serratus ventralis thoracis

Answer 12

long thoracic N

Question 13

deltoideus

Answer 13

axillary N

Question 14

infraspinatus

Answer 14

suprascapular N

Question 15

teres minor

Answer 15

axillary N

Question 16

supraspinatus

Answer 16

suprascapular N

Question 17

subscapularis

Answer 17

subscapular N

Question 18

teres major

Answer 18

axillary N

Question 19

coracaobrachialis

Answer 19

musculotaneous N

Question 20

tensor fasciae antebrachii

Answer 20

radial N

Question 21

triceps brachii

Answer 21

radial N

Question 22

anconeus

Answer 22

radial N

Question 23

biceps brachii

Answer 23

musculcutaneous N

Question 24

brachialis

Answer 24

musculocutaneous N

Question 25

extensor carpi radialis

Answer 25

radial N

Question 26

common digital extensor

Answer 26

radial N

Question 27

lateral digital extensor

Answer 27

radial N

Question 28

extensor carpi ulnaris

Answer 28

radial N

Question 29

supinator

Answer 29

radial N

Question 30

abductor digiti I longus (abductor pollicis longus)

Answer 30

radial N

Question 31

pronator teres

Answer 31

median N

Question 32

flexor carpi radialis

Answer 32

median N

Question 33

superficial digital flexor

Answer 33

median N

Question 34

flexor carpi ulnaris

Answer 34

ulnar N

Question 35

deep digital flexor

Answer 35

median N, ulnar N

Question 36

pronator quadratus

Answer 36

median N