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10 Cards in this Set
- Front
- Back
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Antacids
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calcium carbonate
magnesium hydroxide aluminum hydroxide |
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differentiate magnesium and aluminum hydroxide
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magnesium - laxative effect
aluminum - constipation |
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mechanism of axn of omeprazole/lansoprazole
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irreversible blockade of H/K ATPase in active gastric parietal cells
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possible chronic effects of proton pump inhibitors
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hypergastrinemia
reduced bioavailability of Vit. B12 and other drugs that require acidity for gastrointestinal absorption |
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H2 blockers
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Cimetidine
Famotidine Ramitidine |
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toxicities of H2 blockers
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CYP450 inhibitors
may reduce hepatic blood flow |
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Misoprostol
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analog of PGE1 to increase mucosal protection and inhibit acid secretion
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Sucralfate
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aluminum sucrose sulfate that binds to injured to tissue and forms a protective coating over ulcer beds
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two anticholinergic drugs (selectively M1) used in treatment of PUD
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pirenzepine
telenzepine |
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activation of this receptor stimulates acid secretion by parietal cells
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H2 receptor - via histamine
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