QuestionSBA
QuestionChoice
Metronidazole and tetracycline can be used as part of a *H. pylori* eradication regimen but are not typically used together as first-line treatment. 
10028109
d
Metronidazole and tetracycline
QuestionChoice
Doxycycline and bismuth subsalicylate are used in salvage therapy for resistant cases of *H. pylori* but are not included in the first-line treatment regimen.
10028110
e
Doxycycline and bismuth subsalicylate
QuestionChoice
This combination of antibiotics may be used for *H. pylori* eradication, but should also be combined with a PPI and metronidazole.
10028108
c
Clarithromycin and amoxicillin
QuestionChoice
The first-line therapy for *H.Pylori* infection typically includes a PPI to reduce stomach acid production in combination with amoxicillin, clarithromycin (or metronidazole). This is recommended to improve eradication rates and overcome antibiotic resistance.
10028106
a
Triple therapy with a PPI, amoxicillin, clarithromycin or metronidazole
QuestionChoice
Monotherapy with a PPI is not sufficient for eradicating *H. pylori* infection. PPIs can reduce acid production and improve symptoms but do not directly target the bacteria.
10028107
b
Monotherapy with a proton pump inhibitor (PPI)
Concept
Chapter
2693
4019
H. Pylori
Topic
136
Gastroenterology
18019
A 45-year-old female presents to the gastroenterology clinic with a history of epigastric pain and occasional nausea, which has persisted for the past few months.

An upper gastrointestinal endoscopy reveals gastritis, and a biopsy confirms the presence of *Helicobacter pylori (H. pylori)* infection.

She has no known allergies or intolerances to medications.

Which of the following treatment regimens is the most appropriate first-line therapy for this patient?
a