A 39-year-old with suspected peptic ulcer disease is H. pylori positive and penicillin allergic (true anaphylaxis). First-line eradication?...

Question

A 39-year-old with suspected peptic ulcer disease is H. pylori positive and penicillin allergic (true anaphylaxis). First-line eradication?

Accepted Answer

Bismuth quadruple therapy for 14 days

Answer

Clarithromycin triple therapy for 14 days

Answer

Levofloxacin triple therapy 10 days

Answer

Rifabutin triple therapy first-line

Answer

Dual therapy PPI + metronidazole only

us-abfm MCQ (SBA): H. pylori (Penicillin Allergy)