Foregut, midgut, hindgut Flashcards

1
Q

What is the boundary of the foregut?

A

mouth to first half of duodenum

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2
Q

what is the boundary of the midgut?

A

2nd half of duodenum to left colic flexue

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3
Q

what is the boundary of the hindgut?

A

left colic flexue to anus

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4
Q

what are the contents of the foregut?

A
esophagus, 
stomach, 
liver 
gallbladder, 
pancreas, 
spleen 
 proximal duodenum
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5
Q

what are the contents of the midgut?

A
Distal duodenum,
 jéjunum, 
ileum, 
cecum, 
appendix, 
ascending colon.
 hepatic flexure of colon
proximal 2/3 of transverse colon
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6
Q

what are the contents of the hindgut?

A
Distal 1/3 of the transverse colon 
splenic flexure 
descending colon
sigmoid colon
rectum
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7
Q

what is the sympathetic nerve of the forgut?

A

greater splanchnic nerve

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8
Q

what is the sympathetic nerve of the mid gut?

A

lesser splanchnic nerve

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9
Q

what is the sympathetic nerve of the hind gut?

A

lest splanchnic nerve

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10
Q

What level is the forgut?

A

T5-T9

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11
Q

What level is the midgut?

A

T10-T11

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12
Q

what level is the hind gut?

A

T12

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13
Q

what is the pre-aortic ganglia of the foregut?

A

Celiac ganglia

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14
Q

What is the pre-aortic ganglia of the midgut?

A

Superior mesenteric ganglia

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15
Q

What is the pre aortic ganglia of the hind gut?

A

inferior mesenteric ganglia

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16
Q

What are the arteries of the of abdominal aorta of the foregut?

A

celiac artery

17
Q

What are the arteries of the of abdominal aorta of the midgut?

A

Superior mesenteric artery

18
Q

What are the arteries of the of abdominal aorta of the hind gut?

A

inferior mesenteric artery

19
Q

what hepatic portal vein serve the fore gut?

A

Splenic vein

20
Q

what hepatic portal vein serve the midgut?

A

Superior mesenteric vein

21
Q

what hepatic portal vein serve the hind gut?

A

inferior mesenteric vein

22
Q

What is the parasympathetic innervation of the foregut?

A

Vagus Nerve (x)

23
Q

What is the parasympathetic innervation of the midgut?

A

Vagus nerve (x)

24
Q

What is the parasympathetic innervation of the hind gut?

A

Sacral outflow S1-S4