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15 Cards in this Set
- Front
- Back
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what stimulates the se4cretion of somatostatin
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glucose, AA, lipids, A MEAL
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what does somatostatin inhibit
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glucagon and insulin
intestinal secretions and nutrient absorption SOMATOSTATIN ALSO DELAYS GASTRIC EMPTYING |
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where is somatostatin produced
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hypothalamus and pancreas
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what is exercise recommended
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exercise decreases pH, increases temp, and increases ATP consumption, and causes hypoxia all of which cause activation of AMP Kinase which will phosphorylate GLUT 4 independent of insulin
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why is glycated hemaglobin Alc used
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because when yo uare hyperglycemic glucose attaches to your Hb
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what is Glucagon secreted in a response to
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low blood glucose
elevated circulated AA exercise |
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what does exercise do
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causes insulin independent glucose take up by activating GLUT4
ativates GLP-1 activates glucagon |
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what kind of receptor does glucagon have
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GPCR
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what inhibits glucagon
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high blood glucose, amylin, insulin, GLP-1, SOMATOSTATIN
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where is the major site of action for glucagon
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liver
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how does glucagon prevent lipid storage
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activates cell lipase which increase FFA in blood stream
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when does gestational diabetes occur
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during pregnancy
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what are the types of gestational diabetes
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hyperglycemia occurs in the 1st trimester in people that would eventually develop diabetes anyway
hyperglycemia may occur in the 2nd or 3rd trimester but the person will go back to normal after birth |
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how is excess Gh treated
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surgery, ablation, pharmacological drugs (to shrink it)
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how is hyperthyroid treated
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surgery
ablation (ablation is preferred) |
