Vessels (Exam 2) Flashcards

1
Q

What does the internal thoracic artery supply?

A

phrenic nerve, thymus, mediastinal pleura, dorsal intercostal spaces

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2
Q

What does the costocervical trunk supply?

A

intercostal spaces 1-3, base of the neck

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3
Q

What does the superficial cervical artery supply?

A

base of the neck, superficial cervical LN, muscles of scapula and shoulder

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4
Q

What does the vertebral artery supply?

A

muscular branches to cervical muscles, spinal branches to each intervertebral foramen to the spinal cord and its coverings

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5
Q

What does the subscapular artery supply?

A

subscapularis

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6
Q

What does the thoracodorsal artery supply?

A

latissimus dorsi, part of teres major, ends in the skin

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7
Q

What does the caudal circumflex humeral artery supply?

A

triceps, deltoideus, coracobrachialis, infraspinatus, shoulder joint capsule

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8
Q

What does the cranial circumflex humeral artery supply?

A

biceps brachii, joint capsule of shoulder

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9
Q

What does the musculophrenic artery supply?

A

the diaphragm

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10
Q

What does the cranial superfical epigastric artery supply?

A

skin over rectus abdominus, caudal thoracic mammae, and cranial abdominal mammae

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11
Q

What does the lateral thoracic artery supply?

A

latissimus dorsi, deep pectoral, cutaneous trunci, thoracic mammae, axillary LN

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12
Q

What does the lateral thoracic artery branch off of?

A

the axillary artery

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13
Q

What does the bicipital artery supply?

A

biceps brachii

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14
Q

Where does the cranial circumflex humeral artery branch from?

A

the brachial artery

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15
Q

Where does the bicipital atery branch from?

A

brachial artery

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16
Q

What does the collateral ulnar artery supply?

A

triceps, ulnar nerve, elbow

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17
Q

What does the superficial brachial artery supply?

A

dorsal manus

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18
Q

What does the common interosseus artery supply?

A

extensor carpi radialis, common digital extensor, lateral digital extensor, palmar manus

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19
Q

What does the ulnar artery supply?

A

deep digital flexor, flexor carpi ulnaris

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20
Q

What does the deep antebrachial artery supply?

A

flexor carpi radialis, deep digital flexor, flexor carpi ulnaris, superficial digital flexor

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21
Q

What does the radial artery supply?

A

dorsal and palmar carpus

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22
Q

What does the superficial palmar arch supply?

A

palmar manus

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23
Q

What are the main arteries traversing the thoracic limb?

A

(brachiocepalic trunk if R side) –> subclavian a –> axillary a –> brachial a –> median a –> superficial palmar arch

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24
Q

What are the veins of the thoracic limb and abdominal cavity that do not correspond to the name of arteries?

A
  1. cephalic vein
  2. external jugular vein
  3. azygos vein
  4. cranial/caudal vena cava
  5. portal vein
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25
Q

What are the branches off of the L. common trunk?

A

caudal phrenic a, and cranial abdominal a

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26
Q

What does the cranial abdominal artery supply?

A

the abdominal body wall

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27
Q

What does the caudal phrenic artery supply?

A

the diaphragm

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28
Q

What does the R colic artery supply?

A

ascending colon

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29
Q

What do the middle and L colic arteries supply?

A

transverse and descending colon, respectively

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30
Q

What does the caudal epigastric artery supply?

A

rectus abdominus, obliques, transversus abdominus

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31
Q

What are the branches off of the internal iliac artery?

A

Umbilical a, Internal pudendal, Prostatic/vaginal, artery of the penis

32
Q

What do the lumbar arteries supply?

A

part of the spinal cord

33
Q

What does the celiac artery branch to?

A

hepatic a, left gastric a, and splenic a

34
Q

What does the hepatic artery supply?

A

liver

35
Q

What does the right gastric artery supply?

A

the lesser curvature of the stomach

36
Q

What does the gastroduodenal artery supply? What does it terminate as?

A

supplies pylorus. terminates as R gastroepiploic and cranial pancreaticoduodenal arteries

37
Q

What does the R gastroepiploic artery supply?

A

the stomach and greater omentum

38
Q

What does the cranial pancreaticoduodenal artery supply?

A

the duodenum and the R lobe of the pancreas

39
Q

What does the L gastric artery supply?

A

both surfaces of the stomach

40
Q

What does the splenic artery supply?

A

greater omentum, the spleen

41
Q

What does the L gastroepiploic artery supply?

A

greater curvature of the stomach

42
Q

What does the cranial mesenteric artery branch into?

A

middle, right, and left colic aa, jejunal aa, ileocolic, cecal a, mesenteric ileal branch, ileal aa

43
Q

What does the middle colic artery supply?

A

the descending colon

44
Q

What does the R colic artery supply?

A

ascending and transverse colon

45
Q

What do the jejunal arteries supply?

A

jejunum

46
Q

What do the ileal arteries supply?

A

ileum

47
Q

What do the renal arteries supply?

A

kidneys

48
Q

What does the ovarian artery supply?

A

ovary and its bursa, the uterine tube and horn

49
Q

What does the testicular artery supply?

A

testis

50
Q

Where do the R testicular/ovarian veins drain into?

A

the caudal vena cava near the origin of the artery from the aorta

51
Q

Where do the L testicular/ovarian veins drain into?

A

usually the L renal vein

52
Q

What does the caudal mesenteric artery supply?

A

mesentery

53
Q

What does the L colic artery supply?

A

descending colon

54
Q

What does the cranial rectal artery supply?

A

rectum

55
Q

What marks the termination of the caudal mesenteric artery?

A

when it branches into cranial rectal a and left colic artery

56
Q

What does the deep circumflex iliac artery supply?

A

skin of the caudal abdominal area

57
Q

What does the portal vein do?

A

carries blood from the stomach, small intestine, cecum, colon, pancreas and spleen to the liver

58
Q

The L gastroepiploic artery is a branch of (1) artery which itself, branches off of the (2) artery.

A
  1. splenic
  2. celiac
59
Q

What are the 3 main branches off of the celiac artery

A
  1. splenic
  2. L gastric
  3. Hepatic
60
Q

The abdominal wall receives vascular supply from which 4 primary vessels?

A
  1. cranial abdominal
  2. cranial epigastric artery
  3. caudal epigastric artery
  4. deep circumflex iliac artery
61
Q

The caudal superficial epigastric artery is a branch off of (1) artery, which branches from (2) artery

A
  1. external pudendal
  2. external iliac
62
Q

What are the branches off of the descending aorta? (cranial to caudal)

A
  1. lumbar arteries
  2. celiac artery
  3. cranial mesenteric artery
  4. L common trunk
  5. R/L renal arteries
  6. ovarian/testicular arteries
  7. caudal mesenteric artery
  8. deep circumflex iliac arteries (technically the last branch)
  9. external iliac arteries
  10. internal iliac arteries
  11. median sacral
63
Q

What are the branches off of the cranial mesenteric artery?

A
  1. middle colic –> L colic
  2. Jejunal –>Mesenteric Ileal
  3. R colic
  4. Cecal –> Mesenteric ileal
64
Q

What are the branches off of the L common trunk?

A
  1. caudal phrenic
  2. cranial abdominal
65
Q

Trace the path of a red blood cell from the heart to the spleen and back to the heart.
Blood leaves the __1__ ventricle of the heart through a large artery the __2__.The vascular supply of the spleen is from an unpaired artery in the abdomen, the __3__.A major branch of which is the __4__ supplying blood to the spleen. Blood from the spleen drains into the __5__ which is a tributary of the __6__. This large vein drains into liver capillaries, the sinusoids, blood exits the liver via __7__,into the __8__ ultimately ending in the right atrium.

A
  1. left
  2. aorta
  3. celiac artery
  4. splenic artery
  5. splenic vein
  6. hepatic portal vein
  7. hepatic veins
  8. caudal vena cava
66
Q

What are the branches off of the brachiocephalic trunk? What does it continue as?

A

L and R common carotid.
Continues as R subclavian

67
Q

What are the branches off of the subclavian a? What does it continue as?

A

Vertebral, costocervical trunk and internal thoracic
Continues as Axillary a

68
Q

What are the branches off of the axillary a? What does it continue as?

A

lateral thoracic and subscapular a.
Continues as brachial a

69
Q

What are the branches off of the Brachial a? What does it continue as?

A

cranial circumflex humeral, bicipital, collateral ulnar, superficial brachial, common interosseus.
Continues as Median a

70
Q

What are the branches of the median a? What does it continue as?

A

deep antebrachial, radial.
Continues as superficial palmar arch.

71
Q

The caudal circumflex humeral is a branch off of (1) which is a branch of (2)

A
  1. subscapular a
  2. axillary a
72
Q

Thoracodorsal is a branch off of (1) which is a branch of (2)

A
  1. subscapular a
  2. Axillary a
73
Q

Ulnar a is a branch of (1) which is a branch from (2)

A
  1. common interosseus
  2. brachial a
74
Q

caudal interosseus a is a continuation of which artery?

A

common interosseus

75
Q

musculophrenic a is a branch off of (1) which itself is a branch off of (2)

A
  1. internal thoracic
  2. Subclavian a
76
Q

superficial cranial epigrastric a is a branch off of (1) which itself is a branch off of (2), which is a branch off of (3)

A
  1. cranial epigastric a
  2. internal thoracic a
  3. subclavian a