Ab 3 Flashcards
What are the three stomach peritoneum?
1) greater peritoneal sac
2) lesser peritoneal sac
3) epiploic foramen
space behind stomach; between the posterior body wall and the stomach; provides mobility for the stomach
lesser peritoneal sac
potential space surrounding the stomach and the spleen
greater peritoneal sac
opening between greater and lesser sac
epiploic foramen
What are the three parts to greater omentum?
1) gastrocolic ligament
2) gastrolienal ligament
3) gastrophrenic ligament
Which ligament connects stomach to transverse colon?
gastrocolic ligament
Which ligament connects spleen to greater curvature of stomach?
gastrolienal ligament
Which ligament connects stomach to diaphragm?
gastrophrenic ligament
What are the two parts that compose lesser omentum?
1) hepatoduodenal ligament
2) hepatogastric ligament
What organ effectively divide the greater and lesser omentum?
stomach
Which ligament connects liver to duodenum?
hepatoduodenal ligament
Which ligament connects liver to stomach?
hepatogastric ligament
Which mesentery supports the ileum and jejunum?
dorsal mesointestine (the mesentery or “frilly skirt”)
Which ligament supports the cecum?
dorsal mesocolon
Which ligament supports the appendix?
mesoappendix
Which ligament divides the abdominal cavity into supracolic and infracolic compartments?
transverse mesocolon
What’s the content of supracolic compartment?
1) stomach
2) liver
3) spleen
What’s the content of infracolic compartment?
1) small intestine
2) ascending colon
3) descending colon
Which ligament supports the sigmoid colon?
sigmoid mesocolon
What are the two ligaments in spleen?
1) lienorenal ligament
2) gastrolienal ligament
Where does the lienorenal ligament pass through?
left kidney to spleen
Where does the gastrolienal ligament pass through?
stomach to spleen
What are the different ligaments in liver?
1) coronary ligament
2) hepatorenal ligament
3) falciform ligament –> ligamentum teres
Which ligament separates diaphragm from liver?
coronary ligament
What is the bare area?
part of liver that is not covered by visceral peritoneum, just underneath coronary ligament
Which ligament run between peritoneum above right kidney and liver?
hepatorenal ligament
What ligament connects liver to anterior body wall?
falciform ligament
What is the remnant of fetal umbilical vein?
ligamentum teres
What are the four layers of tissue found in GI tract?
1) mucosa
2) submucosa
3) muscularis externa
4) serosa
What organ of GI tract is responsible for the movement of food from mouth to stomach?
esophagus
What are the two layers of muscle in esophagus?
inner circular
outer longitudinal
What organ of GI tract can act as reservoir for food?
stomach
Which organ of GI tract is responsible for the chemical breakdown of food?
small intestine
Which organ of GI tract is responsible for the mechanical breakdown of food?
stomach
What’s the purpose of rugae?
increase surface area
Where in the GI tract will you find stomach acid and pepsin?
stomach
What is a sliding hiatal hernia? What medical implication does it have?
occasionally part of the stomach will slide up past the diaphragm
medical implication –> occasional discomfort
What is a paraesophageal hernia? What medical implication does it have?
permenant part of stomach above the diaphragm
medical implication –> eating and breathing
What comes out of the major duodenal papilla of small intestine?
contents from both bile duct and pancreatic juices
What comes out of minor duodenal papilla of small intestine?
contents from just pancreatic juices
Which part of the small intestine absorbs iron?
duodenum
Which part of the small intestine does majority of absorption?
jejunum
Which part of the small intestine is responsible for absorbing B12?
ileum
Which has longer vasas recta: jejunum or ileum?
jejunum
Which has more fat in mesentery: jejunum or ileum?
ileum
Which has more vascularity: jejunum or ileum?
jejunum
Which has less plicae circulares: jejunum or ileum?
ileum
Which have large loops of arcades: jejunum or ileum?
jejunum
Which lobe of the liver is the biggest?
right
Which lobe of the liver is by the portal vein?
caudate
Which lobes of the liver are separated by the gall bladder?
quadrate lobe and right lobe
Which lobe of the liver is the smallest?
left
What’s the function of portal vein?
brings blood to liver for cleansing
What’s the function of hepatic artery?
provides oxygen to liver
What is innervated by the celiac plexus and some afferents from the phrenic nerve?
gall bladder
What is the blood supply to gall bladder?
cystic a (from R hepatic a)
What stores and concentrates bile?
gall bladder
What is innervated by the celiac plexus and superior mesenteric plexus?
pancreas
What are the two primary functions of pancreas?
enzymatic and endocrine
The main duct of pancreas is located in which lobe?
dorsal
What is the blood supply to spleen?
splenic a
