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Anatomy > Abdominal Blood Supply > Flashcards

Abdominal Blood Supply Flashcards

1
Q

Arterial supply to GI tract
___ and lie __ to abdominal aorta

Celiac trunk
Spinal segment, which section

A

Unpaired, anterior

T12
Foregut

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2
Q

SMA
Which segment
Which area of gut

A

L1 inferior

Midgut

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3
Q

Inferior mesenteric artery

Which spinal segment
Which area of gut

A

L3

Hindgut

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4
Q

Celiac trunk
Comes out of aorta at __ degree angle
Branches

A

90
Common hepatic to gastroduodenal and hepatic artery proper

Left gastric artery (superior and left)

Splenic artery (tortuous)

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5
Q

Splenic artery branches: 2

Common hepatic artery branches: 2

A

Short gastric

Left gastro-mental

Gastroduodenal and hepatic artery

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6
Q

Branch of gastroduodenal artery

Branch of hepatic artery

A

Right gastro-omental artery

Right gastric artery

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7
Q

Which artery supplies fundus

Which arteries supply greater curve of stomach

Which arteries supply lesser curve

A

Short gastric artery

Left and right gastro omental arteries

Left and right gastric arteries

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8
Q

Which artery supplies liver and gallbladder, what are its branches

A

Hepatic artery proper

Right and left hepatic arteries

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9
Q

Which artery branches from hepatic artery proper to go to gallbladder

A

Cystic artery

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10
Q

Superior mesenteric artery supplies which 5 areas

A 
Cecum 
Appendix 
Ascending colon 
Right colic flexure 
Proximal 2/3 of transverse colon
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11
Q

Inferior mesenteric artery supplies which 5 areas

A 
Distal 1/3 of transverse colon 
Left colic flexure 
Descending colon 
Sigmoid colon 
Superior rectum
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12
Q

3 major arteries of large intestine

A

Middle colic to transverse bowel

Right colic to ascending bowel

Ileocolic to junction of ileum and cecum

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13
Q

Branch of ileocolic artery

A

Appendicular artery

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14
Q

Arteries of the small intestine

A

Intestinal branches

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15
Q

Inferior mesenteric arteries
3 specific ones
Anatstamoses with SMA via __ artery

A

Left colic
Superior sigmoid
Superior rectal

Marginal artery

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16
Q

Unpaired arteries of posterior abdominal wall and spinal segment (3)

A

Celiac trunk T12

SMA L1

IMA L3

17
Q

Paired arteries of posterior abdominal wall

5

A 
Suprarenal arteries 
Renal arteries 
Gonadal arteries 
Lumbar arteries 
Common iliac arteries
18
Q

How many lumbar arteries

What are final branches of abdominal aorta

A

4

Common iliac arteries

19
Q

Diaphragm openings

3 and level

A

Caval (IVC) T8

Esophageal hiatus T10

Aortic hiatus T12

20
Q

Posterior abdominal wall

Lumbar plexus runs between which segments

Contain which nerves 7

A

L1-L4

Obturator 
Femoral 
Lumbosacral trunk 
Ilioinguinal 
Iliohypogastric 
Genitofemoral 
Lateral cutaneous nerve of thigh

Anatomy (23 decks)

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