14 Questions
What is the primary purpose of using antibiotic therapy for H. pylori?
To eradicate the H. pylori bacteria in the gastrointestinal tract
Which of the following is NOT a common medication used for antibiotic therapy against H. pylori?
Ranitidine
What is the recommended duration of antibiotic therapy for treating H. pylori infection?
14 days
What is the primary mechanism of action of Histamine2-receptor antagonists in the treatment of H. pylori infection?
They block the H2 receptors that suppress secretion of gastric acid
Which of the following is a potential adverse effect of Histamine2-receptor antagonists?
Decreased libido
Which of the following interactions is associated with the use of cimetidine?
Increased levels of warfarin, phenytoin, theophylline, and lidocaine
Which of the following antibiotics is NOT commonly used in the treatment of H. pylori infection?
Ciprofloxacin
What is the primary purpose of combining 2-3 antibiotics in the treatment of H. pylori infection?
To increase the effectiveness of the treatment
Which of the following is a potential adverse effect of Histamine2-receptor antagonists that is not directly related to the GI system?
Decreased libido
How can the use of Histamine2-receptor antagonists increase the risk of pneumonia?
By decreasing gastric acid secretion, leading to bacterial overgrowth in the stomach and lungs
Which of the following is a potential adverse effect of Histamine2-receptor antagonists that is more common in older people with kidney or liver disease?
Lethargy
How can the use of cimetidine, a Histamine2-receptor antagonist, interact with other medications?
By inhibiting the metabolism of certain drugs, leading to increased drug levels
What is the primary mechanism of action of Histamine2-receptor antagonists in the treatment of H. pylori infection?
They block the production of gastric acid, creating an unfavorable environment for H. pylori
What is the recommended duration of antibiotic therapy for treating H. pylori infection?
14 days
Test your knowledge on the common antibiotics used to eradicate H.pylori bacteria in the gastrointestinal tract. Learn about medication combinations, duration of therapy, and potential adverse effects to ensure effective treatment.
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