The only stomach function that is essential to life is __________.
the secretion of intrinsic factor
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15
Emulsification of which organic molecules would be most affected if the liver were severely damaged?
lipids
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15
The final product of carbohydrate digestion is __________.
monosaccharides
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15
Which sequence below represents the correct order of the tunics of the GI tract, starting from the layer adjacent to the lumen and moving superficially?
mucosa, submucosa, muscularis externa, serosa
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15
During deglutition, the bolus passes into the stomach from the esophagus through the __________.
gastroesophageal sphincter
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thief
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seesaw
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gift
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lifesaver
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heart
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magnet
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rocket
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thief
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15
What substances from different organs would mix together at the hepatopancreatic ampulla?
bile and pancreatic enzymes
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15
What cells produce pepsinogen?
chief cells
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lifesaver
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star
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rocket
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banana
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15
During the intestinal phase of gastric regulation, __________.
the stomach is initially stimulated and later inhibited
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15
Many of the early food allergies seen in infants are caused by __________.
absorption of whole proteins
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15
__________ circulation collects nutrient-rich blood from the GI tract and delivers it to the liver.
Hepatic portal
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15
The major site for nutrient absorption is the __________.
small intestine
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seesaw
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shark
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fairy
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banana
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15
The digestive system in a cadaver is longer than in a living person because, in a cadaver, there is NO __________.