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Lab 11: Digestive System
Terms in this set (64)
parotid salivary gland
sublingual salivary gland
submandibular salivary gland
cardia of stomach
fundus of stomach
body of stomach
lesser curvature of stomach
greater curvature of stomach
pyloric region of stomach
pyloric sphincter of stomach
large intestine is also called?
appendix (vermiform appendix)
right colic flexure
left colic flexure
right lobe of liver
left lobe of the liver
quadrate lobe of liver
caudate lobe of liver
common hepatic duct
common bile duct
what is the inner lining called?
inner layer is circular, outer layer is longitudinal
describe the muscularis layer
layers: inner to outer?
-stratefied squamous epithelium
what kind of cells are in the esophagus?
the muscularis layer has 3 layers instead of 2 only in the?
-gastric pits of the stomach
where are parietal cells located?
secrete hydrochloric acid (HCl)
brunners gland is located in which layer?
very pronounced villi
the jejunum has?
-produce very alkaline fluid so that nutrients can be broken down
describe brunner's glands
in which layer would you find peyer's patches?
so more food can be stored
why are there microvilli in the duodenum?
where is the biggest lumen?
-hepatic portal vein
what makes up the triad structure?
-ducts, pancreatic islets, and pancreatic acini
-holds food inside the stomach
-food enters and opens up the sphincters
describe the sphincter of the stomach?
-between the small intestine and the stomach itself
where is the pyloric sphincter located?
-common hepatic duct
left and right hepatic ducts form?
formed by tenia coli
-We only have control over the external sphincter muscles of the rectum and anus.
-We do not have control over the internal sphincter muscles
which sphincter muscles in the rectum do we have control and not control over?
fat that covers all of your digestive system
-transverse mesocolon, connects to backside, posterior portion of the body
-ascending and descending colon
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