A nurse is caring for a client with anH. pylori infection.Which of the following medications is an antibiotic used to treatH. pylori infection?

Choice A rationaleCimetidine is an H2 receptor antagonist used to treat acid-related disorders, not an antibiotic.Choice B rationaleWarfarin is an anticoagulant used to prevent blood clots, not to treat infections.Choice C rationaleTetracycline is an antibiotic effective against a broad range of bacteria, including H. pylori.Choice D rationaleOmeprazole is a proton pump inhibitor used to reduce stomach acid, not an antibiotic.