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Flashcards in Anatomy Deck (23)
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1
Q

covers abdominal viscera; vasculature & nerve supply from organ it covers

A

Visceral peritoneum

2
Q

lines abdominal cavity wall; vasculature & nerve supply same as the region it covers

A

Parietal peritoneum

3
Q

Parietal peritoneum sensitive to + where does pain go?

A

pressure, pain, heat, cold, and laceration

pain well localized

4
Q

Visceral peritoneum sensitive + pain

A

insensitive to touch, heat, cold, and laceration

sensitive to stretch and chemical irritation

pain referred to region the organ belongs to

5
Q

peritoneal formations

A
  1. mesentery
  2. omentum
  3. peritoneal ligament
6
Q

mesentery

A

connects the intraperitoneal organs to the abdominal walls

7
Q

peritoneal ligament

A

connects an organ to another organ

8
Q

foregut organs

A
Biliary Ducts 
Duodenum
Esophagus 
Liver
Stomach
9
Q

foregut pain and blood supply

A

pain referred to epigastrium

supplied by celiac trunk

10
Q

midgut organs

A
Cecum
Appendix
Small intestine (duodenum) 
Proximal transverse colon
Ascending colon
11
Q

midgut pain and blood supply

A

pain referred to periumbilical

supplied by superior mesenteric artery

12
Q

hindgut organs

A

Distal transverse colon
Descending colon
Rectum
Sigmoid

13
Q

hindgut pain and blood supply

A

referred to hypogastrium

inferior mesenteric artery

14
Q

esophagus muscle control

A

proximal 1/3 voluntary striated

middle mixture

distal 1/3 smooth muscle

15
Q

esophageal hiatus

A

where the esophagus prices the diapraghm

T10

16
Q

peritoneal cavity by gender

A

closed in males open in women

17
Q

hepatopancreatic ampulla

A

ampulla of vater

where common bile and pancreatic ducts join to enter duodenum

18
Q

vasculature of duodenum

A

celiac trunk (proximal to ampulla of vater)

superior mesenteric artery (distal to ampulla of vater)

19
Q

venous drainage of digestive tract

A

portal system

20
Q

location of the appendix

A

MC retrocecal

21
Q

hepatic blood supply

A

dual supply hepatic artery and portal system

22
Q

Hepatic artery:

A

branch off celiac trunk

Supplies 20-25% of blood to liver, mostly to hepatic ducts (non-parenchymal)

23
Q

Hepatic Portal System:

A

hepatic portal vein delivers blood from GI tract to the liver for filtration and provides nutrition and oxygen