Blood supply to organs Flashcards Preview

Anatomy test 2 > Blood supply to organs > Flashcards

Flashcards in Blood supply to organs Deck (16):
1

Splenic artery

- Branch of celiac trunk
- supplies pancreas, spleen and stomach
- Located posterior to body and tail of pancreas

2

Splenic vein

- Drains into hepatic portal vein
- Drains pancreas, spleen and stomach
- Located posterior to body and tail of pancreas

3

Arterial supply of esophagus

- Esophageal arteries (branches of thoracic aorta)
- L gastric art (branch of celiac trunk)
- L inferior phrenic art. (branch of abdominal aorta or celiac trunk)

4

Venous drainage of esophagus

- esophageal veins drain into azygos v
- L gastric v drains into splenic vein or hepatic portal v
- L inferior phrenic v drains into IVC, L renal v or L adrenal v

5

arterial supply of stomach- Greater curvature

-- R gastroomental- branch of gastroduodenal
-- L gastroomental- branch of splenic artery
-- short gastric- branches of splenic

6

arterial supply of stomach- lesser curvature

--R gastric art- branch of proper hepatic
-- L gastric art - branch of celiac trunk

7

arterial supply of stomach- posterior wall

-- Posterior gastric - branch of splenic

8

venous drainage of stomach -- Greater curvature

-- R gastroomental drains into sup. mesenteric v
-- L gastroomental drains into splenic v
-- Short gastric drains into splenic

9

venous drainage of stomach -- lesser curvature

-- R gastric v drains into hepatic portal v
-- L gastric v drains into splenic or hepatic portal

10

venous drainage of stomach -- posterior wall of stomach

-- Middle gastric - drains into splenic

11

arterial supply of duodenum and head of pancreas

-- Superior pancreaticoduodenal - branch of gastroduodenal
-- Inferior pancreaticoduodenal - branch of superior mesenteric art.

12

venous drainage of duodenum and head of pancreas

- anterior superior pancreaticoduodenal: drains into sup. mesenteric or R gastroomental
- posterior superior pancreaticoduodenal: drains into hepatic portal v
- anterior inferior pancreaticoduodenal: drains into superior mesenteric v
- posterior inferior pancreaticoduodenal: drains into superior mesenteric v

13

arterial supply of jejunum and ileum

- intestinal arteries- branches of the superior mesenteric artery

14

venous drainage of jejunum and ileum

- intestinal veins- drain into superior mesenteric v

15

Arterial supply of large intestine

Branches off superior mesenteric:
- Middle colic
- R colic
- Ileocolic
Branches off Inferior mesenteric:
- L colic
- Sigmoid
- Superior rectal

16

Venous drainage of large intestine

Tributaries of Sup. mesenteric v:
- Middle colic
- R colic
- Ileocolic
Tributaries of Inferior mesenteric:
- L colic
- Sigmoid
- Superior rectal