exam 3: abdomen and pelvic vessels Flashcards

1
Q

what are the 2 descriptive parts of the descending aorta

A

Thoracic
Abdominal

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2
Q

List the parietal branches of the descending aorta

A
  • Lumbar aa.
  • Phrenicoabdominal aa (common trunk)
  • Deep circumflex iliac aa
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3
Q

list the visceral branches of the descending (abdominal) aorta

A
  • Celiac artery (1)
  • Cranial mesenteric a. (1)
  • Renal aa.
  • Testicular and ovarian aa.
  • Caudal mesenteric a. (1)
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4
Q

List the terminal branches of the descending aorta

A
  • External iliac aa.
  • Internal iliac aa.
  • Median sacral a. (1)
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5
Q

how many lumbar arteries are there

A

Lumbar aa (7)

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6
Q

identify the arteries that correspond with a, b, c

A

a: Phrenicoabdominal aa.
b: Lumbar aa (7)
c: Deep circumflex iliac aa

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7
Q

from the outer most arrow going in

Label the Terminal branches

A
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8
Q

Terminal branches for a female that are different from a male

A

Vaginal artery
Uterine artery

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9
Q

terminal branches in a male that is different from a female

A

Prostatic artery

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10
Q

Identify 1-3

A

1.Vaginal artery
2. Umbilical artery
3. Uterine artery

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11
Q

identify 1-3

A
  1. Internal pudendal artery
  2. Caudal gluteal artery
  3. Prostatic artery
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12
Q

identify the visceral branches 1-5

A
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13
Q

which visceral branches of the descending aorta supplies digestive tract, liver, pancreas & spleen

A

✓ Celiac artery
✓ Cranial Mesenteric Artery
✓ Caudal Mesenteric artery

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14
Q

what are the 3 branches of the celiac artery

A
  • Splenic
  • Left gastric
  • Hepatic
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15
Q

what is the artery that branches off of the celiac and goes to the spleen?

A

Splenic a.

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16
Q

what is the artery that branches off of the celiac and goes to the liver?

A

hepatic a

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17
Q

what is the artery that branches off of the celiac and goes to the stomach?

A

left gastric a

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18
Q

what are the 3 branches of the splenic artery

A
  1. Left gastromental (gastroepiploic) artery
  2. Short gastric arteries
  3. Pancreatic branche
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19
Q

where does the Left gastromental (gastroepiploic) artery of the splenic artery go to/supply

A

to the left side of great gastric curvature and great omentum

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20
Q

where does the Short gastric arteries of the splenic artery go to/supply

A

to the fundus of the stomach

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21
Q

where does the Pancreatic branches of the splenic artery

A

To the left lobe of pancreas

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22
Q

what procedure is this

A

Total Splenectomy

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23
Q

what procedure is this

A

Partial Splenectomy

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24
Q

what type of tissue is the spleen

A

lymphoid tissue

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25
Q

what would happen if you did not ligate the splenic artery as close to the spleen as possible

A

you would lose the splenic artery which will cause blood loss to the stomach and pancreas

**remember splenic a. has 3 main divisions

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26
Q

The left gastric artery divides into __________ branches

A

Esophageal branches (To the caudal most part of
esophagus)

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27
Q

where is the left gastric artery located

A

lesser curvature

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28
Q

how many arteries does the hepatic artery divide into

A
  1. Hepatic branches
  2. Right gastric artery
  3. Gastroduodenal artery
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29
Q

what does the Gastroduodenal artery divide into

A
  1. Right gastromental
    (gastroepiploic) artery
  2. Cranial pancreaticoduodenal
    artery
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30
Q

what does the hepatic branches of the hepatic artery supply/go to

A

To liver

Cystic artery

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31
Q

Right gastric artery supplies/goes to the

A

To right side of lesser curvature of stomach and lesser omentum

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32
Q

Right gastromental (gastroepiploic) artery supplies/goes to

A

To right side of the greater curvature of stomach and greater omentum

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33
Q

Cranial pancreaticoduodenal
artery goes to/ supplies

A

To duodenum and pancreatic
right lobe

34
Q

Celiac artery in summary supplies

A
35
Q

Cranial Mesenteric artery has how many branches? List them.

A
  • Ileocolic artery
  • Caudal pancreaticoduodenal artery
  • Jejunal arteries
  • Ileal arteries
36
Q

Ileocolic artery splits into how many arteries

A

A. Colic branch
B. Right colic artery
C. Middle colic artery
D. Cecal artery
F. Ileal branches (mesenteric)

37
Q

Colic branch supplies/goes to

A

To initial part of ascending colon

38
Q

Right colic artery supplies/goes to

A

To distal ascending colon, right colic flexure, initial
transverse colon

39
Q

Middle colic artery goes to/supplies

A

to distal transverse colon, left colic flexure, initial descending colon

40
Q

Cecal artery does to/supplies

A

cecum

41
Q

Antimesenteric ileal branch is from what artery?

what does it supply?

A

branch off of the cecal artery

supplies the ileum

42
Q

Cranial Mesenteric artery branches other than the Ileocolic a.

A
  1. Caudal pancreaticoduodenal artery
  2. Jejunal arteries
  3. Ileal arteries
43
Q

what does the Caudal pancreaticoduodenal artery supply/go to

A

(to distal descending duodenum and adjacent right lobe of pancreas

44
Q

what procedure is this

A

Enterotomy

45
Q

what procedure is this

A

Enterotomy and enteroanastomosis

46
Q

Cranial Mesenteric artery in summary supplies

A
47
Q

Caudal Mesenteric artery divides into what 2 main divisions

A
  1. Left colic
  2. Cranial rectal artery
48
Q

what does the left colic artery supply/go to

A

To descending colon

49
Q

what does the Cranial rectal artery supply/go to

A
  • (To cranial part of rectum
50
Q

what 2 things participate in Abdomino-pelvic drainage

A
  • Caudal Vena Cava
  • Portal Vein
51
Q

what specifically does the caudal vena cava drain

A

limb, tail, back, organs

52
Q

what specifically does the portal vein drain

A

digestive system
accessory gland
pancreas

53
Q

what veins drain INTO the caudal vena cava (7)

A
  1. Common iliac veins
  2. Deep circumflex iliac veins
  3. Lumbar veins (Dorsally)
  4. Gonadal (ovarian or testicular veins)
  5. Renal veins
  6. Phrenicoabdominal veins
  7. Hepatic veins
54
Q

what veins comprise the common iliac veins

A
  • Internal iliac veins
  • External iliac veins
55
Q

what does the left testicular/ovarian vein drain into

A

renal vein

56
Q

identify 1, 2, 3

A
  1. Caudal vena cava
  2. Azygos v
  3. Common iliac vv
57
Q

Portal vein drain:

A

spleen, pancreas, stomach, small and large intestines.

58
Q

spleen, pancreas, stomach, small and large intestines are drained via portal vein, the blood enter the _____ and then using the ______veins connects with the caudal vena cava

A

live, hepatic

59
Q

identify 1 and 2

A
  1. Portal vein
  2. Hepatic veins
60
Q

Portal Vein divides into 4 veins

list them

A
  1. Gastroduodenal vein
  2. Splenic vein
  3. Cranial mesenteric vein
  4. Caudal mesenteric vein
61
Q

what vein drains the pancreas [right], duodenum, stomach [right]and greater omentum [right])

A

Gastroduodenal vein

62
Q

what vein drains spleen, stomach [left], pancreas [left], greater omentum [left])

A

Splenic vein

63
Q

what vein drains ileum, jejunum, pancreas [right], duodenum (caudal)

A

Cranial mesenteric vein

64
Q

what vein drains cecum and colon

A

Caudal mesenteric vein

65
Q

does the rectum drain directly to the caudal vena cava

A

YES

66
Q

why do we need the blood of the spleen, pancreas, stomach, sm/large intestine to go the liver before caudal vena cava

A

ensure we get stuff out of the blood that is necessary or that needs eliminated

ex: drugs

67
Q

what vein is A, B

A

A: portal vein
B: vena cava

68
Q

Blood flow TO the liver

A
  • Hepatic artery–Blood supply
  • Portal vein–Processing
69
Q

Blood flow FROM the liver

A

Hepatic veins
* Processed blood return to blood flow

70
Q

the descending colon is supplied by what artery

A

Left colic a. (caudal mesenteric a.)

71
Q

the cranial part of the rectum is supplied by what artery

A

cranial rectal artery (caudal mesenteric artery)

72
Q

what artery goes to the distal descending duodenum and adjacent right lobe of pancreas

A

caudal pancreaticodudenal artery (cranial mesenteric artery)

73
Q

what artery goes to distal transverse colon, left colic flexure, initial descending colon

A

middle colic artery (ileocolic artery-cranial mesenteric a)

74
Q

what artery goes to distal ascending colon, right colic flexure, initial
transverse colon

A

right colic artery (ileocolic artery-cranial mesenteric artery)

75
Q

what artery goes to the initial part of ascending colon

A

colic branch of ileocolic artery (cranial mesenteric artery)

76
Q

what artery goes to the right side of lesser curvature of stomach and lesser omentum

A

right gastric artery (hepatic artery–celiac artery)

77
Q

what artery goes to right side of the greater curvature of stomach and greater omentum

A

right gastromental artery from the gastroduodenal artery (hepatic artery–celiac artery)

78
Q

what artery goes to the duodenum and pancreatic right lobe

A

cranial pancreaticoduodenal artery from the gastroduodenal artery (hepatic artery–celiac artery)

79
Q

what artery goes to the left side of the lesser curvature of the stomach

A

left gastric a (celiac artery)

80
Q

what artery goes to the fundus of the stomach

A

short gastric arteries off of the splenic artery (celiac artery)

81
Q

what artery goes to the left side of the great gastric curvature and greater omentum

A

Left gastromental artery off of the splenic artery (celiac artery)