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?

Reported history of alcoholism.

Toenails appear thick and yellow.

White blood cells count of 8,500/mm3 or 85 x 109 /L (SI).

Employed as a construction worker.

Answer and Explanation

The Correct Answer is A

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.

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Correct Answer is B

Explanation

Cyclosporine is an immunosuppressive medication commonly used to prevent graft rejection after organ transplantation. St. John's Wort is known to induce cytochrome P450 enzymes, which can increase the metabolism and decrease the eﬀectiveness of many medications, including cyclosporine. This interaction can lead to decreased plasma concentrations of cyclosporine, which can increase the risk of graft rejection. Therefore, it is important to advise the client to discontinue the use of St. John's Wort and inform their healthcare provider about any herbal or supplement use to prevent potential interactions with prescribed medications. Options a, c, and d are not directly related to the client's current condition and are not as significant as option b.

A. Renal function panel. B. Thyroid function test. C. Basic metabolic panel D. Liver function test.

Correct Answer is D

Explanation

The client's symptoms suggest liver dysfunction, which is a known adverse eﬀect of albendazole. Albendazole is primarily metabolized in the liver, and its use can cause liver damage in some cases. Therefore, it is essential to review liver function test results to assess the severity of liver damage and to determine if the medication should be discontinued or the dosage should be adjusted.

The renal function panel (a) measures the levels of various substances, such as creatinine and blood urea nitrogen, in the blood to assess kidney function.

The thyroid function test (b) evaluates the levels of thyroid hormones in the blood to diagnose thyroid disorders.

The basic metabolic panel (c) includes several tests that assess the levels of electrolytes, glucose, and other substances in the blood to evaluate metabolic function. However, these lab tests are not directly related to the symptoms and adverse eﬀects associated with albendazole use

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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?

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Naxlex Comprehensive Predictor Exams

Correct Answer is B

Explanation

A client who is taking albendazole reports experiencing fatigue, nausea, and dark urine. The nurse observes a yellowing of the client’s skin and sclera. Which lab results should the nurse review?

Correct Answer is D

Explanation

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Which assessment data indicated to the nurse that a client is having an anaphylactic reaction to a medication?