Small Animal Thoracic Limb

Question 1

The __________ connects the Brachial Vein with the Cephalic Vein.

Answer 1

The Median Cubital Vein connects the Brachial Vein with the Cephalic Vein.

Question 2

The _________ vein can be found on the dorsal aspect of the paw.

Answer 2

The Acessory Cephalic vein can be found on the dorsal aspect of the paw.

Question 3

Branches off the Axillary Artery

Answer 3

External Thoracic Artery

Lateral Thoracic Artery

Subscapular Artery

Cranial Circumflex Humoral Artery

Question 4

____________ supplies the superficial pectoral muscle.

Answer 4

External Thoracic Artery supplies the superficial pectoral muscle.

Question 5

____________ supplies the latisimus dorsi, deep pectoral and cutaneous trunci muscles.

Answer 5

Lateral Thoracic supplies the latisimus dorsi, deep pectoral and cutaneous trunci muscles.

Question 6

Branches off the Subscapular Artery

Answer 6

Thoracodorsal Artery

Caudal Circumflex Humoral Artery

Question 7

___________ supplies the teres major and latisimus dorsi muscles.

Answer 7

Thoracodorsal Artery supplies the teres major and latisimus dorsi muscles.

Question 8

_______________ supplies the subscapularis muscle.

Answer 8

Subscapular Artery supplies the subscapularis muscle.

Question 9

______________ supplies the deltoideus, coracobrachialis, triceps and infraspinatus muscles.

Answer 9

Caudal Circumflex Humoral Artery supplies the deltoideus, coracobrachialis, triceps and infraspinatus muscles.

Question 10

______________ supplies the biceps muscle and shoulder joint.

Answer 10

Cranial Circumflex Humoral Artery supplies the biceps muscle and shoulder joint.

Question 11

Crainial Circumflex Humoral Artery anastomoses with the _________________.

Answer 11

Crainial Circumflex Humoral Artery anastomoses with the Caudal Circumflex Humoral Artery.

Question 12

The Axillary Artery continues as the Brachial Artery after _________________.

Answer 12

The Axillary Artery continues as the Brachial Artery after Crainal Circumflex Humoral Artery.

Question 13

Branches of the Brachial Artery

Answer 13

Deep Brachial

Collateral Ulnar

Transverse Cubial

Bicipital

Superficial Brachial

Common Interosseus

Deep Antebrachial

Question 14

___________ supplies the Triceps muscle

Answer 14

Deep Brachial Artery supplies the Triceps muscle

Question 15

____________ supplies the Triceps muscle and caudal elbow.

Answer 15

Collateral Ulnar Artery supplies the Triceps muscle and caudal elbow.

Question 16

___________ supplies the biceps and brachialis muscles.

Answer 16

Bicipital Artery supplies the biceps and brachialis muscles.

Question 17

____________ supplies the cranial elbow.

Answer 17

Transverse Cubital Artery supplies the cranial elbow.

Question 18

____________ supplies the flexor muscles.

Answer 18

Deep Antebrachial Artery supplies the flexor muscles.

Question 19

The Brachial Artery continues as the Median artery after the ____________ branch.

Answer 19

The Brachial Artery continues as the Median artery after the Deep Antebrachial Artery branch.

Question 20

Branches off the Median Artery

Answer 20

Radial Artery

Question 21

The nerves that supply the thoracic limb originate from the ______________.

Answer 21

The nerves that supply the thoracic limb originate from the Brachial Plexus.

Question 22

____________ innervates the Subscapularis muscle.

Answer 22

Subscapular Nerve innervates the Subscapularis muscle.

Question 23

____________ innervates the latissimus dorsi muscle.

Answer 23

Thoracodorsal Nerve innervates the latissimus dorsi muscle.

Question 24

___________ innervates the teres major, teres minor and deltoideus muscles.

Answer 24

Axillary Nerve innervates the teres major, teres minor and deltoideus muscles.

Question 25

\_\_\_\_\_\_\_\_ innervates the supraspinatus and infraspinatus muscles.

Answer 25

**Suprascapular Nerve** innervates the supraspinatus and infraspinatus muscles.

Question 26

\_\_\_\_\_\_\_\_\_\_\_\_ innervates the superficial pectoral muscle.

Answer 26

**Cranial Pectoral Nerve** innervates the superficial pectoral muscle.

Question 27

\_\_\_\_\_\_\_\_\_\_\_ innervates the deep pectoral muscle

Answer 27

**Caudal Pectoral Nerve** innervates the deep pectoral muscle

Question 28

\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_ innervates the flexors of the elbow

Answer 28

**Musculocutaneous Nerve** innervates the flexors of the elbow

Question 29

\_\_\_\_\_\_\_\_\_\_\_\_\_ innervates the extensors of the elbow

Answer 29

**Radial Nerve** innervates the extensors of the elbow

Question 30

Radial Nerve branches into

Answer 30

Superficial Branch Deep Branch

Question 31

The __________ and __________ nerves of the canine originate from the same nerve.

Answer 31

The **Median** and **Ulnar** nerves of the canine originate from the same nerve. \_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_ Medianulnar Nerve branches into separate median and ulnar nerves

Question 32

\_\_\_\_\_\_\_\_\_\_\_\_\_ innervates the FCR and DDF

Answer 32

**Ulnar Nerve** innervates the FCR and DDF

Question 33

\_\_\_\_\_\_\_\_\_\_\_ innervates the pronator teres, pronator quadrate, FCR, SDF and DDF

Answer 33

**Median Nerve** innervates the pronator teres, pronator quadrate, FCR, SDF and DDF

Question 34

\_\_\_\_\_\_\_\_\_\_\_\_\_ provides cutaneous innervation to the dorsal surface of the paw and digits I-IV

Answer 34

**Radial Nerve** provides cutaneous innervation to the dorsal surface of the paw and digits I-IV

Question 35

\_\_\_\_\_\_\_\_\_\_\_\_\_ provides cutaneous innervation to palmar side and digit V.

Answer 35

**Ulnar Nerve** provides cutaneous innervation to palmar side and digit V.

Question 36

\_\_\_\_\_\_\_\_\_\_\_ provides cutaneous innervation to the bottom of the front paw.

Answer 36

**Median Nerve** provides cutaneous innervation to the bottom of the front paw.

Question 37

Deep Brachial Artery runs with \_\_\_\_\_\_\_\_\_\_\_\_\_\_.

Answer 37

Deep Brachial Artery runs with **Radial Nerve**.

Question 38

Superficial Branch of the Radial Nerve runs with \_\_\_\_\_\_\_\_\_\_\_\_\_\_.

Answer 38

Superficial Branch of the Radial Nerve runs with **Accessory Cephalic Vein**.

Question 39

\_\_\_\_\_\_\_\_\_\_\_\_ is commonly used for venipuncture in the thoracic limb.

Answer 39

**Cephalic Vein** is commonly used for venipuncture in the thoracic limb.

Question 40

\_\_\_\_\_\_\_\_\_\_\_ runs along the Axillary Lymph Node

Answer 40

**Lateral Thoracic Artery** runs along the Axillary Lymph Node

Question 41

\_\_\_\_\_\_\_\_\_\_\_\_ is the principal blood source to the front paw.

Answer 41

**Median Artery** is the principal blood source to the front paw.

Question 42

Innervation of the Glenohumeral Joint

Answer 42

Axillary Nerve Suprascapular Nerve

Question 43

Innervation of the Elbow Joint

Answer 43

Median Nerve Ulnar Nerve Radial Nerve Musculocutaneous Nerve

Question 44

Selective blockade of the Radial, Ulnar, Median and Musculocutaenous Nerves to anesthetize the distal elbow.

Answer 44

RUMM Block

Question 45

\_\_\_\_\_\_\_\_\_\_\_\_\_ nerve damage will effect the stability of the glenohumeral joint.

Answer 45

**Suprascapular** nerve damage will effect the stability of the glenohumeral joint.

Question 46

\_\_\_\_\_\_\_\_\_\_\_ nerve damage will result in the inability to respond to "offer paw"

Answer 46

**Musculocutaneous** nerve damage will result in the inability to respond to "offer paw"

Question 47

\_\_\_\_\_\_\_\_\_\_\_Nerve damage results in the inability to bear weight

Answer 47

**Radial Nerve** damage results in the inability to bear weight

Question 48

\_\_\_\_\_\_\_\_\_\_\_\_ nerve damage results in overextension of carpus when standing.

Answer 48

**Median** nerve damage results in overextension of carpus when standing.