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

Choice A rationale

Gemfibrozil is a fibrate that reduces triglycerides and increases HDL cholesterol, commonly used to treat hyperlipidemia.

Choice B rationale

Simvastatin is a statin that inhibits HMG-CoA reductase, reducing LDL cholesterol levels and is used in managing hyperlipidemia.

Choice C rationale

Enalapril is an ACE inhibitor used to manage hypertension and heart failure, not typically used for hyperlipidemia.

Choice D rationale

Warfarin is an anticoagulant used to prevent blood clots and is not used for treating hyperlipidemia.

Choice E rationale

Fenofibrate is another fibrate like gemfibrozil, used to reduce triglycerides and increase HDL cholesterol, making it an anti-lipemic medication.

Choice A rationale: Administering a small test dose is not typically required before giving an antibiotic unless there is a known history of severe allergies. It is more important to identify the causative organism to ensure the appropriate antibiotic is used.

Choice B rationale: Having epinephrine available is a safety measure for potential severe allergic reactions, but it is not the most immediate priority. Ensuring the antibiotic is appropriate for the infection is crucial.

Choice C rationale: Monitoring the client's temperature and blood pressure is important, but it is not the most immediate priority before administering the antibiotic. These parameters should be monitored throughout treatment.

Choice D rationale: Obtaining a urine specimen for culture and sensitivity is the most important action before administering the antibiotic. This ensures that the correct antibiotic is prescribed based on the specific bacteria causing the infection. It helps prevent the use of ineffective antibiotics and reduces the risk of antibiotic resistance.