3P Gastroenterology (Latest 2023 - 2024) Actual Questions and Answers 100% Correct

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1. The most commonly reported side effect of metronidazole and clarithromycin combination therapy for Helicobacter pylori is: Answer: metallic taste. 2. Infliximab (Remicade), a tumor necrosis fact... or inhibitor, is: Answer: used to treatCrohn's disease in children. 3. The plasma elimination half- life of esomeprazole (Nexium) is: Answer: 1-1.5 hours. 4. The most commonly reported side effects of oral ondansetron (Zofran)are: Answer: headache and constipation. 5. Metoclopramide (Reglan), an antiemetic, increases gastric motility by: Answer: -blocking dopamine and serotonin receptors and enhancing the action of acetylcholine. 6. The following medication should NOT be administered concomitantly withclopidogrel (Plavix): Answer: omeprazole (Prilosec). 7. The first-line regimen for the treatment of Helicobacter pylori is a protonpump inhibitor (PPI) plus: Answer: amoxicillin and clarithromycin. 8. Which of the following is NOT a 5-HT3 receptor antagonist? Answer: Prochlorperazine (Compazine) 9. Which of the following medications is classified as an antihistamine and aphenothiazine? Answer: Promethazine (Phenergan) 10. Proton pump inhibitors (PPIs), such as pantoprazole (Protonix), block gastrointestinal acid secretion by: Answer: inhibiting the hydrogen- potassium ATPasetransport enzyme. 11. Promethazine (Phenergan), a 1st generation antihistamine, is contraindicated in the presence of: Answer: asthma. 12. Helicobacter pylori is naturally resistant to: Answer: trimethoprim/sulfamethoxazole(Bactrim [Show More]

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