Thoracic Limb

Question 1

Where does superficial cervical a. supply?

Answer 1

Superficial muscles at base of neck, superficial cervical nn, muscles of scapula, and the shoulder

Question 2

Right subclavian a. arises from

Answer 2

Brachiocephalic trunk

Question 3

Left subclavian a. arises from

Answer 3

Aoria

Question 4

Axillary develops after subclavian a. what when happens?

Answer 4

After subclavian passes lateral to first rib

Question 5

External thoracic a. supplies?

Answer 5

Superficial pectoral m.

Question 6

Internal thoracic a. supplies?

Answer 6

Deep pectoral, latissimus dorsi, cutaneous trunci, skin, and mammae in females

Question 7

Subscapular a supplies?

Answer 7

Scapula, shoulder muscles, long head of triceps, rhomboideus, trapezius

Question 8

Thoracodorsal a. supplies?

Answer 8

Latissimus dorsi, teres major, skin

Question 9

Caudal circumflex humeral a supplies?

Answer 9

Triceps brachii, deltoideus, coracobrachialis, infranspinatus, shoulder joint

Question 10

What does caudal circumflex humeral anastomose with?

Answer 10

Cranial circumflex humeral and suprascapular aa

Question 11

Cranial circumflex humeral a supplies?

Answer 11

Triceps brachii, shoulder joint

Question 12

Deep brachial a. supplies

Answer 12

Triceps brachii

Question 13

Bicipital a. supplies

Answer 13

Biceps brachii

Question 14

Collateral ulnar a. supplies

Answer 14

Triceps brachii, ulnar n., elbow

Question 15

Superficial brachial a. gives rise to?

Answer 15

Cranial superficial antebrachial a.

Question 16

Transverse cubital a supplies

Answer 16

Elbow and adjacent mm.

Question 17

Common interosseus a. is trunk to which arteries

Answer 17

Ulnar a and cranial interosseus a and caudal interosseus a

Question 18

What is principle source of blood supply to manus of dog?

Answer 18

Median a

Question 19

What forms the superficial palmar arch?

Answer 19

Median a and branch of caudal interosseus a.