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10 Cards in this Set
- Front
- Back
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Which muscle comprises the UES?
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crico-pharyngeus
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Which part of the stomach are parietal and chief-cells located?
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Body (aka corpus)
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Which HORMONE is released in response to low pH, inhibits gastric emptying by decreasing antral contraction, increase pyloric sphincter contraction, and increase Bicarb secretion from pancreas?
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Secretin
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Which region of stomach are G-cell located?
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Antrum (They secretes gastrin)
G-cell = Gastrin |
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How long is the transit time in small GI?
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2-4 hours
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How long is the transit time in the large GI?
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3-4 days
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Which HORMONE causes contraction of GI smooth muscles, regulate motility, and prepares intestine for next meal?
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Motilin
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What is the MAIN function of HCl in the stomach?
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Convert pepsinogen to pepsin
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Which HORMONES increases GI secretion of electrolytes and H2O, relaxes smooth muscles, dilates peripheral vessels, and inhibits gastric secretion?
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VIP (vasoactive intestinal peptide)
- opposes secretin and motilin |
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Which gland produces serous salivary secretion and all of amylases secretion?
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Parotid gland
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