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15 Cards in this Set
- Front
- Back
dual blood supply of the liver
|
HEPATIC AA from celiac art. of abd. aorta
HEPATIC PORTAL VV from intestinal tract |
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_____ on inferior surface IS also known as porta hepatis
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Hilus
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spaces between hepatocyte plates
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hepatic lucunae
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_______ are present on sides of hepatocyte facing lacunae
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microvilli
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grooves from adjacent hepatocytes form ________
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bile canaliculi
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canaliculi empty into small ducts lined by simple cuboidal epithelium -
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Canals of Herring.
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Canals of Herring empty into larger ducts: _______ which eventually
empty into _____. |
bile ducts
hepatic ducts |
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Located between the sinusoids and the
hepatocytes. Contains an extensive network of reticular fibers. |
Perisinusoidal Space of Disse
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______ AND _______ empty into sinusoids
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Hepatic artery
portal vein |
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Apical portions of acinar cells contain highly refractile (acidophilic)_________ which contain enzymes and pro-enzymes.
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zymogen granules
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promotes secretion of fluid rich in sodium bicarbonates
serves to neutralize the acidic chyme (partially digested food) so that the pancreatic enzymes can operate at an optimum pH. |
secretin:
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promotes secretion of protein-rich fluid
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cholecystokinin (pancreozymin)
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stimulate intestinal mucosal cells to produce secretin and pancreozymin (CCK)
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motor cells in myenteric plexus
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Myenteric motor nerve cells also stimulate the crypt cells to secrete ______
and _______ |
peptidases
maltases |
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Glycogen remobilized by the action of glucagon produced by the _____.
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alpha cells
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