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Questions and Answers
What is the mechanism of action of H2 blockers like famotidine and ranitidine?
What is the mechanism of action of H2 blockers like famotidine and ranitidine?
- Inhibit H+/K+ pump in parietal cells
- Act as anti-secretory agents
- Increase blood sugar and blood pressure
- Inhibit histamine and gastric acid secretion (correct)
Which medication is considered the drug of choice for erosive esophagitis for a duration of 8 weeks?
Which medication is considered the drug of choice for erosive esophagitis for a duration of 8 weeks?
- Cimetidine (Tagamet)
- Misoprostol (Cytotec)
- Omeprazole (correct)
- Metoclopramide (Reglan)
What are the concerns associated with prolonged use of proton pump inhibitors (PPIs)?
What are the concerns associated with prolonged use of proton pump inhibitors (PPIs)?
- Peripheral neuropathy and metallic taste
- Pneumonia, C.diff, and B12 deficiencies (correct)
- Hypoglycemia and hypotension
- Increased risk of hemorrhoids
Which medication is known for causing a disulfiram reaction when combined with alcohol?
Which medication is known for causing a disulfiram reaction when combined with alcohol?
What is the main function of antacids?
What is the main function of antacids?
Which medication is the only over-the-counter option for nausea that can be used for up to an hour?
Which medication is the only over-the-counter option for nausea that can be used for up to an hour?
Which class of medications works by blocking dopamine and has a warning against intravenous administration for one of its members?
Which class of medications works by blocking dopamine and has a warning against intravenous administration for one of its members?
"Aprepitant" and "Fosaprepitant" are examples of which class of medications used to treat chemotherapy-induced nausea and vomiting?
"Aprepitant" and "Fosaprepitant" are examples of which class of medications used to treat chemotherapy-induced nausea and vomiting?
"Witch Hazel" and "Phenylephrine" are used for which condition?
"Witch Hazel" and "Phenylephrine" are used for which condition?
"Hydrocortisone" is used for which condition?
"Hydrocortisone" is used for which condition?
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