Two months after taking nitrofurantoin for a bacterial infection, a client reports the onset of severe, watery diarrhea to the home care nurse. How should the nurse respond?

Determine if the full course of the initial prescription of medication was taken.

Explain that the diarrhea may be an adverse eﬀect that requires further evaluation.

Oﬀer instructions about the use of an over-the-counter antidiarrheal medication.

advise that the infection has returned, and additional medication will be needed.

Answer and Explanation

The Correct Answer is B

Nitrofurantoin is an antibiotic commonly used to treat urinary tract infections. One of the adverse eﬀects of nitrofurantoin is diarrhea, which may be severe and watery. Therefore, it is important for the home care nurse to inform the client that the diarrhea may be a side eﬀect of the medication and requires further evaluation. The nurse should instruct the client to stop taking the medication and contact their healthcare provider for further assessment and treatment. The nurse should also assess the client's ﬂuid and electrolyte status and monitor for signs of dehydration.

Option a is important to consider, but it does not address the potential adverse eﬀect of the medication.

Option c may be appropriate in some cases, but it is not the priority intervention at this time.

Option d is not necessarily true and may cause unnecessary alarm to the client.

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Correct Answer is A

Explanation

Terbinafine HCL is primarily metabolized by the liver, and a history of alcoholism may indicate liver dysfunction or damage, which could aﬀect the metabolism and clearance of the drug. The nurse should assess the client's liver function, including liver enzymes, bilirubin levels, and albumin levels, before administering terbinafine HCL.

While options b, c, and d may be important assessment findings, they are not as crucial as a history of alcoholism when it comes to administering terbinafine HCL.

The thick and yellow toenails (option b) are typical symptoms of a fungal toenail infection, which is the reason for prescribing terbinafine HCL.

The white blood cell count (option c) is within normal range.

Being employed as a construction worker (option d) does not have a direct impact on the use of terbinafine HCL.

A. Decreases pain during urination. B. Increases strength of the urine system. C. Promotes excretion of uric acid in the urine. D. Prevents formation of kidney stones.

Correct Answer is C

Explanation

Probenecid is a uricosuric drug that works by inhibiting the reabsorption of uric acid in the kidneys and promotes its excretion in the urine. This drug is used to treat gout and hyperuricemia (high levels of uric acid in the blood). Therefore, the nurse should explain to the client that the purpose of probenecid is to promote the excretion of uric acid in the urine and lower the levels of uric acid in the blood, which can help prevent gout attacks and kidney stones.

Options a, b, and d are incorrect as they do not accurately describe the mechanism of action or purpose of probenecid.

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Two months after taking nitrofurantoin for a bacterial infection, a client reports the onset of severe, watery diarrhea to the home care nurse. How should the nurse respond?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

Before administering a newly prescribed dose of terbinafine HCL to a client with a fungal toenail infection, which assessment finding is most important for the nurse to address?

Correct Answer is A

Explanation

The nurse is providing instructions about a client’s new medication. How should the nurse explain the purpose of probenecid, a uricosuric drug?

Correct Answer is C

Explanation

A female client starts a new prescription, oxybutynin, for symptoms of an overactive bladder. The client tells the nurse that she is training to run in a marathon. Which instruction should the nurse emphasize?

A client with a history of chronic obstructive pulmonary disease (COPD) receives a new prescription for an ipratropium inhaler. Which action indicates to the nurse that additional teaching is needed?

On admission, the healthcare provider describes a broad spectrum of antibiotic, ticarcillin for a client with a gram-negative infection. Before administering the first dose, it is most important for the nurse to implement which prescription?

The nurse is planning to administer the antiulcer GI agent sucralfate to a client with a peptic ulcer disease. Which action should the nurse include in this client’s plan of care?

A client with psychosis who is receiving an antipsychotic medication is continuously rubbing the back of the neck. Which nursing intervention is best for the nurse to implement?

The home health nurse observes a client self-administering an epinephrine injection using an auto-injector pen. Which client action requires intervention by the nurse?

A client with hepatic encephalopathy is receiving lactulose. Which assessment provides the nurse with the nest information to evaluate the client’s therapeutic response to the drug?