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41 Cards in this Set
- Front
- Back
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Do slow waves always result in action potential? |
NO
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What is receptive relaxation? |
???? |
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What do parietal cells secrete? |
HCL & intrinsic factor |
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Does atropine block gastrin? |
No |
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Does somatostatin block gastrin? |
Yes |
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What would an ileum resection result in? |
Perniciouos anemia |
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Zollinger-Ellison syndrome has what symptoms? |
Ulcers |
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CCK does what? |
Inhibits gastric emptying |
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Tropic hormones? |
Any hormone that triggers release of another hormone |
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Enterokinase is a what type of enzyme? |
Brush border |
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Is conjugated bilirubin water soluble? |
Yes |
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Are peptide hormones more rapid than steroid hormones? |
Peptide on cell and steroid intracellular????? |
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An excess of MSH fragments from ACTH would cause? |
Hyperpigmentation |
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Posterior pituitary gland secretes ..... ? |
ADH & oxytocin |
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Dilation of the cervix can be caused by what hormone? |
Oxytocin |
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Hypothyroidism (Iodine deficiency) would cause what ? |
Goiter |
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What would occur in a patient with Graves disease? |
Decrease TSH, increase thyroid hormones |
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Action of glucocorticoids? |
Increase gluconeogenesis |
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What would occur in a patient with Addison's disease? |
Hyperpigmentation Increase ACTH Low cortisol |
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CCK is triggered by ? |
Fat Amino acids |
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What do theca cells produce? |
Androgens |
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What stimulates glucagon? |
Low glucose |
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Without a glomerulosa layer, would metabolic alkalosis or acidosis occur? |
Metabolic acidosis |
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Cimetidine blocks what? |
H2 receptor |
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Bile acid is stored where? |
Ileum |
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Cholera |
Secretory diarrhea |
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Increase in thyroid hormone would cause? |
Increase in Na+K+ATPase |
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True or false. Insulin causes the breakdown of glycogen. |
False. |
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Where are calcium levels the highest? |
Bones |
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Does progesterone decrease LDL levels? |
No |
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Does cortisol increase glucose uptake? |
No |
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What will an increase in glucocorticoid result in? |
Osteroporosis |
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What is the most common type of feedback? |
Negative |
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Chemical makeup of saliva? |
High HCO3 K+ (Also hypotonic) |
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What increases Ca2+ absorption? |
Vitamin D |
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What would happen if the adrenal glands were removed? |
Decreased cortisol Increase ACTH |
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What occurs in Cushings disease? |
Muscle wasting Obesity Round Face Osteroporosis Increased cortisol Decreased ACTH |
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The interstitial cells of Cajal result in what type of wave? |
Slow waves |
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What is acromegaly caused by? |
Increased growth hormone |
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ADH will increase or decrease water absorption? |
Increase |
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The anterior pituitary feeds back to the hypothalamus to inhibit -- would occur on what type of feedback loop? |
Short |
