front leg nerves

Question 1

What nerve innervates the Trapezius

Answer 1

Accessory Nerve

BOT

Brachiocephalicus (1 of 2)
Omotransversarius
Trapezius

Question 2

Skin: caudal antebrachium, palmer paw and lateral surface of 5th digit is innervated by ?

Answer 2

Ulnar Nerve

Carpal and digital flexors:

Flexor carpi ulnaris
deep digital flexor
interosseous

FDI

Skin: caudal antebrachium, palmer paw and lateral surface of 5th digit

Question 3

Teres Minor is innervated by?

Answer 3

Axillary Nerve

Shoulder flexors:

Teres major
teres minor
deltoideus
part of subscapularis

Skin: lateral brachium, cranial antebrachium, caudal scapula

Question 4

What nerve innervates the Omotransversarius?

Answer 4

Accessory Nerve

BOT

Brachiocephalic(1 of 2)
Omotransversarius
Trapezius

Question 5

What innervates the supraspinatus muscle?

Answer 5

Suprascapular Nerve

supraspinatus
infraspinatus

Question 6

What nerve innervates the Deep Digital Flexor

Answer 6

Median

Ulna

Question 7

What muscle does the Subscapular nerve innervate?

Answer 7

subscapularis

Question 8

What nerve innervates the Latissimus Dorsi?

Answer 8

Thoracodorsal Nerve (C7, C8 and T1)

Question 9

Ulnar nerve innervates?

Answer 9

Carpal and digital flexors:

Flexor carpi ulnaris
deep digital flexor (2 of 2) (MU)
interosseous

FID

Skin: caudal antebrachium, palmer paw and lateral surface of 5th digit

Question 10

What nerve innervates the infraspinatus muscle?

Answer 10

Suprascapular Nerve

supraspinatus
infraspinatus

Question 11

What nerve innervates the Rhomboideus?

Answer 11

Ventral Branches of cervical and thoracic spinal nerves

Question 12

Thoracodorsal Nerve (C7, C8 and T1) innervate what muscle?

Answer 12

Latissimus Dorsi

Question 13

What muscle does the cranial pectoral innervate?

Answer 13

subclavius (horse)

Question 14

What is Serratus Ventralis innervated by?

Answer 14

Ventral Branches of Cervical Spinal Nerve and C7 (long thoracic nerve)

Question 15

Ventral Branches of Cervical Spinal Nerve and C7 (long thoracic nerve) innervates?

Answer 15

Serratus Ventralis

Question 16

Skin: Caudal antebrachium and palmer paw is innervated by ?

Answer 16

the median nerve
and some of the ulnar nerve

Carpal and digital flexors:

flexor carpi radialis
superficial digital flexor
deep digital flexor
pronator teres
*pronator quadratus
FSDPP

Skin: Caudal antebrachium and palmer paw

Question 17

What nerves innervate the Brachiocephalicus Muscle?

Answer 17

Ventral Branch of cervical spinal Nerves

Accessory Nerve

Question 18

What nerve innervates the subscapularis muscle?

Answer 18

Subscapular nerve and axillary?

Question 19

musculocutaneous Nerve innervates what?

Answer 19

Flexors of elbow:

brachialis
biceps brachii
coracobrachialis *

Skin: Median antebrachium

Question 20

Ventral Branch of Spinal Nerve C7-C8 innervates?

Answer 20

Superficial Pectoral

Brachiocephalicus (2 of 2)

Question 21

Subscapularis is innervated by?

Answer 21

Subscapular nerve and Axillary nerve?

Question 22

What nerve innervates the median antebrachium?

Answer 22

Musculocutaneous Nerve

Flexors of elbow:
brachialis
biceps brachii
coracobrachialis *

Skin: Median antebrachium

Question 23

Deltoideus is innervated by?

Answer 23

Axillary Nerve

Shoulder flexors:

Teres major
teres minor
deltoideus
part of subscapularis

Skin: lateral brachium, cranial antebrachium, caudal scapula

Question 24

What nerve innervates the interossei Muscles

Answer 24

Median and Ulna

Question 25

What nerve innervates the Biceps Brachii?

Answer 25

musculocutaneous nerve Flexors of elbow: brachialis biceps brachii coracobrachialis * Skin: Median antebrachium

Question 26

Median Nerve innervates what?

Answer 26

``` Carpal and digital flexors: pronator teres flexor carpi radialis superficial digital flexor deep digital flexor (1 of 2 also Ulnar) Interossei 1-4 (1 of 2 also Ulnar) ``` *pronator quadratus PFSDI Skin: Caudal antebrachium and palmer paw

Question 27

What innervates the Brachialis

Answer 27

musculocutaneous nerve Flexors of elbow: brachialis biceps brachii coracobrachialis * Skin: Median antebrachium

Question 28

Skin: lateral brachium, cranial antebrachium, caudal scapula is innervated by ?

Answer 28

Axillary Nerve Shoulder flexors: Teres major teres minor deltoideus part of subscapularis Skin: lateral brachium, cranial antebrachium, caudal scapula

Question 29

Radial nerve innervates ?

Answer 29

Extensors of elbow, carpus and digits: anconeus, tricpes brachii, extensor carpi radialis, common digital extensor, lateral digital extensor, ulnaris lateralis, extensor carpi obliquus, supinator ATECLUES Skin: lateral and cranial antebrachium and dorsal paw

Question 30

Caudal Pectoral nerves (C8, T1) innervates what muscle?

Answer 30

Deep Pectoral Muscles

Question 31

Skin: cranial and lateral antebrachium and dorsal paw is innervated by

Answer 31

Radial Nerve

Question 32

What nerve innervates the subclavius?

Answer 32

cranial pectoral nerve

Question 33

What nerve innervates the Deep Pectoral Muscles?

Answer 33

Caudal Pectoral nerves (C8, T1)

Question 34

Suprascapular Nerve

Answer 34

extensors, flexors and stabilizers of shoulder joint: supraspinatus infraspinatus

Question 35

Ventral Branches of cervical and thoracic spinal nerves innervates what muscle?

Answer 35

Rhomboideus

Question 36

What does the Accessory nerve innervate?

Answer 36

BOT Brachiocephalic(1 of 2) Omotransversarius Trapezius

Question 37

axillary nerve innervates what?

Answer 37

Shoulder flexors: Teres major teres minor deltoideus part of subscapularis Skin: lateral brachium, cranial antebrachium, caudal scapula

Question 38

What nerve innervates the Superficial Pectoral ?

Answer 38

Ventral Branch of Spinal Nerve C7-C8 Superficial Pectoral Brachiocephalic (2 of 2)

Question 39

Teres major is innervated by?

Answer 39

Axillary Nerve Shoulder flexors: Teres major teres minor deltoideus part of subscapularis Skin: lateral brachium, cranial antebrachium, caudal scapula