A patient with a respiratory infection asks the nurse why some antibiotics are prescribed to be given every 12 hours while others have to be taken 4 times per day. What is the nurse's best response?

"Regular doses are given based on the half life of the medication to maintain a therapeutic effect"

"We try to give the next dose of medication only after the last dose is gone"

"The time between medication varies to fit the nurse's schedule"

"We need to vary the times of administration to keep the blood levels fluctuating"

Answer and Explanation

The Correct Answer is A

A. Dosing schedules are based on the medication's half-life to maintain a consistent therapeutic level in the bloodstream.
B. Medications are dosed at intervals to maintain therapeutic levels, not just after the last dose is gone.
C. Dosing schedules are determined by pharmacokinetics, not nurse convenience.
D. Consistent blood levels are usually desired for antibiotics, not fluctuating levels.

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Correct Answer is C

Explanation

A. Asking patients their names can help, but it is not the most reliable method, especially if patients are confused or unable to communicate.
B. Asking another nurse about their identities can introduce errors and is not a standard practice for patient identification.
C. Checking the patients' ID bands and patient information ensures accurate identification using multiple identifiers (e.g., name, birth date, medical record number), adhering to best practices for patient safety.
D. Verifying names with family members can be helpful but is not as reliable or standardized as checking ID bands and patient information.

A. Route B. Medication C. Time/frequency D. Dosage

Correct Answer is D

Explanation

A. The route is not explicitly mentioned; "PO" (by mouth) indicates the route.
B. The medication "atorvastatin" is clearly stated.
C. The time/frequency "BID" (twice a day) is specified.
D. The dosage "80" is incomplete since it lacks the units. The nurse should clarify the exact dosage to ensure there is no misunderstanding.

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A patient with a respiratory infection asks the nurse why some antibiotics are prescribed to be given every 12 hours while others have to be taken 4 times per day. What is the nurse's best response?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

Upon receiving the assignment for the evening, a nurse notices that two of the patients have the same name. The best way to identify two patients on a medical unit who have the same name is to:

Correct Answer is C

Explanation

A nurse is receiving a telephone prescription for a client and documents it as atorvastatin 80 PO BID. Which of the following elements should the nurse identify is missing from the prescription?

Correct Answer is D

Explanation

The nurse has an order to give Lopressor 75 mg po. Lopressor is available in a 50 mg tablet. How many tablets should the nurse administer?

A nurse is caring for a group of clients. Which of the following clients should the nurse identify is at the greatest risk of developing medication toxicity?

A nurse is documenting in a client's health record using the subjective, objective, assessment, and plan (SOAP) charting model. Which of the following information should be included in the subjective component?

A nursing is preparing to give a handoff report to the oncoming nurse. In which of the following areas should the nurse provide report to the oncoming nurse?

In order for the nurse to administer medication safely, the nurse must understand the 10 rights of safe medication administration. Identify all of the rights listed below (Select All That Apply).

Before administering client medications, the nurse must identify the client. Which of the following methods of identification should the nurse use?

A nurse is collecting data from a client who has heart failure, prior to the administration of furosemide. For which of the following findings should the nurse withhold the medication?