A male patient presents with complaints of chronic stomach pain and is diagnosed with a Helicobacter pylori infection. The physician decides to initiate triple therapy. Which combination of medications is most appropriate for this treatment?
Amoxicillin, Clarithromycin, and Omeprazole
Ciprofloxacin, Metronidazole, and Ranitidine
Erythromycin, Amoxicillin, and Famotidine
Metronidazole, Tetracycline, and Bismuth subsalicylate
The Correct Answer is A
A. Amoxicillin, Clarithromycin, and Omeprazole: This is the most common combination used in triple therapy for H. pylori eradication. It includes two antibiotics (Amoxicillin and Clarithromycin) to eliminate the bacteria, and a proton pump inhibitor (Omeprazole) to reduce stomach acid and promote healing.
B. Ciprofloxacin, Metronidazole, and Ranitidine: Ciprofloxacin and Metronidazole are not typically part of the standard regimen for H. pylori infection. Ranitidine is an H2-receptor antagonist, not commonly used in current treatment protocols for H. pylori.
C. Erythromycin, Amoxicillin, and Famotidine: Erythromycin is not part of the standard H. pylori treatment regimen, and Famotidine is an H2-receptor antagonist, which is less effective than proton pump inhibitors for H. pylori.
D. Metronidazole, Tetracycline, and Bismuth subsalicylate: This combination is used in quadruple therapy for H. pylori infections, but it is not the most common initial treatment.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. Social drinking of alcohol: While excessive alcohol consumption can irritate the stomach lining, social drinking is not as strongly associated with peptic ulcer disease as NSAID use.
B. Diet high in fiber and vegetables: A diet high in fiber and vegetables is generally protective against gastrointestinal issues and is not associated with an increased risk of PUD.
C. Frequent use of nonsteroidal anti-inflammatory drugs (NSAIDs): NSAIDs are one of the most common causes of peptic ulcers. They can damage the stomach lining and increase acid production, leading to ulcers.
D. History of seasonal allergies: Seasonal allergies have no direct link to the development of peptic ulcers and are not a risk factor for PUD.
Correct Answer is D
Explanation
A. I should eat only plant-based proteins to manage my symptoms: While plant-based proteins may be a part of the diet, limiting protein intake solely to plant-based sources is not necessary, and animal proteins like chicken and fish are recommended for tissue repair.
B. I should avoid all sources of protein to prevent flare-ups: Protein is necessary for healing and should not be completely avoided.
C. I should follow a low-protein diet to reduce intestinal inflammation: There is no evidence that a low-protein diet helps reduce inflammation in Crohn's disease. High-protein intake is beneficial.
D. I should include high-protein foods like chicken and fish in my diet. During active inflammation in Crohn's disease, a high-protein diet is important for healing and maintaining muscle mass, especially since malabsorption can be a concern.
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