Equine Abdominal Vasculature Flashcards

1
Q

Blood Supply to the Greater Curvature of the Stomach

A

R. gastroepiploic a.

L. gastroepiploic a.

Short gastric aa.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

3 Main Branches off the Abdominal Aorta

A
  • Celiac a.
  • Cranial Mesenteric a.
  • Caudal Mesenteric a.
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

3 Main Branches off of the Celiac a.

A
  • Hepatic a.
  • Splenic a.
  • L. gastric a.
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

Blood Supply to the Lesser Curvature of the Stomach

A
  • R. gastric a.
    • (Right Side)
  • L. gastric a.
    • (Left Side)
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

Hepatic a.

A

1st branch off the celiac a.

Parent Vessel to:

  • Hepatic branches
  • Gastroduodenal a.
  • R. gastric a.
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

Blood Supply to the Liver

A

Hepatic branches off of the hepatic a.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

Gastroduodenal a.

A

Parent Vessel: Hepatic a.

Grandparent Vessel: Celiac a.

Branches into:

  • Cranial pancreaticoduodenal a.
  • R. gastroepiploic a.
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

Blood Supply to the Greater Omentum

A

L. Gastroepiploic a.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

Blood Supply to the Cardia

A

L. Gastric a.

Parent Vessel = Celiac a.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

Cranial Mesenteric a.

(6 Branches)

A

Parent Vessel = Abdominal Aorta

Branches:

  • Right colic a.
  • Caudal pancreaticoduodenal a.
  • Ileocolic a.
  • Middle colic a.
  • Jejunal aa.
  • Ileal branches
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

Cranial pancreaticoduodenal a.

A
  • Supplies the pancreas, cranial duodenal flexure and the proximal part of the duodenum
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

R. gastroepiploic a.

A

Supplies the right side of the the greater curvature of the stomach

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

L. gastroepiploic a.

A

Supplies the left side of the greater curvature of the stomach

Parent Vessel = Splenic a.

Grandparent Vessel = Celiac a.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

R. Gastric a.

A

Supplies the right side of the lesser curvature of the stomach

Parent Vessel = hepatic a.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

Blood Supply to the Spleen

A

Splenic a.

Parent Vessel = Celiac a.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

Blood Supply to the:

L. & R. Dorsal Colons

Diaphragmatic Flexure

Distal Portion of Pelvic Flexure

A

R. Colic a.

** Supplies the distal part of the ascending colon**

Parent Vessel = Cranial Mesenteric a.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
17
Q

Blood Supply to the Distal Part of the Duodenum

A

Caudal Pancreaticoduodenal a.

Parent Vessel = Cranial Mesenteric a.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
18
Q

Blood Supply to the:

Pancreas

Distal Duodenum

Caudal Duodenal Flexure

A

Caudal pancreaticoduodenal a.

Parent vessel = Cranial mesenteric a.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
19
Q

Blood Supply to the L & R Ventral Colons

A

Colic Branch

Parent Vessel = Ileocolic a.

Grandparent Vessel = Cranial Mesenteric a.

20
Q

Blood Supply to the Sternal Flexure

A

Colic Branch

Parent Vessel = Ileocolic a.

Grandparent Vessel = Cranial Mesenteric a.

21
Q

Blood Supply to the Proximal Part of the Pelvic Flexure:

A

Colic Branch

  • Parent Vessel = Ileocolic a.
  • Grandparent Vessel = Cranial Mesenteric a.
22
Q

Blood Supply to the L. & R. Dorsal Colon

A

R. Colic a.

Parent Vessel = Cranial Mesenteric a.

23
Q

Blood Supply to the Diaphragmatic Flexure

A

R. Colic a.

Parent Vessel = Cranial Mesenteric a.

24
Q

Blood Supply to the Distal Part of the Pelvic Flexure

A

R. Colic a.

Parent Vessel = Cranial Mesenteric a.

25
Q

Blood Supply to the Caudal Duodenal Flexure

A

Caudal Pancreaticoduodenal a.

Parent Vessel = Cranial Mesenteric a.

26
Q

Blood Supply to the Pancreas

A

Cranial Pancreaticoduodenal a.

  • Parent Vessel = Gastroduodenal a.
  • Grandparent Vessel = Hepatic a.

Caudal Pancreaticoduodenal a.

  • Parent Vessel = Cranial Mesenteric a.
27
Q

Blood Supply to the Transverse Colon

A

Middle Colic a.

Parent Vessel = Cranial Mesenteric a.

28
Q

Blood Supply to Jejunum and Mesenteric Lymph Nodes

A

Jejunal a.

Parent Vessel = Cranial Mesenteric a.

29
Q
A
30
Q

Blood Supply to the Ileum

A

Ileal Branch

Parent Vessel = Cranial Mesenteric a.

31
Q

Branches of the Ileocolic a.

A

Parent Vessel = Cranial Mesenteric a.

Branches:

  • Colic Branch
  • Lateral cecal a.
  • Medial cecal a.
  • Mesenteric ileal a.
32
Q

Blood Supply to the Proximal Part of the Cecum

(Base and Body)

A

Lateral Cecal a.

Parent Vessel = Ileocolic a.

Grandparent Vessel = Cranial Mesenteric a.

33
Q

Blood Supply to the Distal Part of the Cecum

(Apex)

A

Medial Cecal a.

Parent Vessel = Ileocolic a.

Grandparent Vessel = Cranial Mesenteric a.

34
Q

Blood Supply to the Cecocolic Fold

A

Mesenteric ileal a.

Parent Vessel = Ileocolic a.

35
Q

Branches off of the Caudal Mesenteric a.

A
  • L. colic a.
  • Cranial rectal a.
36
Q

Blood Supply to the descending colon

A

L. colic a.

Parent Vessel = Caudal Mesenteric a.

Grandparent Vessel = Abdominal aorta

37
Q

Blood Supply to the Proximal Rectum

A

Cranial rectal a.

Parent Vessel = Caudal Mesenteric a.

Grandparent Vessel = Abdominal Aorta

38
Q

Venous Drainage (Main)

A

Portal Vein –> Liver–> Hepatic veins –> Caudal Vena cava

39
Q

List the veins that drain into the gastroduodenal v.

A

Drains the right side

  • Cranial pancreaticoduodenal v.
    • Proximal part of descending duodenum
    • R. side pancreas
  • R. gastroepiploic v.
    • R. side greater curvature of the stomach
    • R. side pancreas
  • R. gastric v.
    • R. side of the lesser curvature of the stomach
40
Q

List the veins that drain into the splenic v.

A

Drains the left side

  • L. gastroepiploic v.
  • L. gastric v.
  • Short gastric vv.
41
Q

The cranial mesenteric v. and the caudal mesenteric v. __________

A

Come together

Drain directly into the portal vein

42
Q

List the veins that drain into the cranial mesenteric v.

A

Caudal pancreaticoduodenal v.

Jejunal v.

Ileal v.

43
Q

List the veins that drain into the caudal mesenteric v.

A
  • Middle Colic v.
  • R. Colic v.
  • Ileocolic v.
44
Q

List the veins that drain into the caudal mesenteric v.

A
  • Middle colic v.
  • R. colic v.
  • Ileocolic v.
45
Q

Commong Trunk off of Abdominal Aorta

A
  • Caudal Phrenic a.
    • Moves cranially to supply the diaphragm
  • Cranial Abdominal a.
    • Moves to supply the abdominal wall
46
Q

Deep Circumflex Iliac a.

A

Paired vessel (L&R)

Close to the origin of the external iliac a.

Crosses the sublumbar muscles laterally

Supplies the caudodorsal abdominal wall