A nurse is caring for a client who has chronic renal disease and is receiving therapy with epoetin alfa. Which of the following laboratory results should the nurse review for an indication of a therapeutic effect of the medication?

The erythrocyte sedimentation rate (ESR)

The hematocrit (Hct)

The platelet count

The leukocyte count

Answer and Explanation

The Correct Answer is B

Choice A reason: The erythrocyte sedimentation rate (ESR) is not directly aﬀected by epoetin alfa therapy, which is used to treat anemia.

Choice B reason: Epoetin alfa stimulates erythropoiesis, leading to an increase in red blood cell production, which would be reﬂected in an increased hematocrit level.

Choice C reason: The platelet count is not directly aﬀected by epoetin alfa therapy.

Choice D reason: The leukocyte count is not directly aﬀected by epoetin alfa therapy.

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Correct Answer is ["0.5"]

Explanation

Step 1: The total amount of digoxin required per dose is 125 mcg. We need to convert this to mg because the available tablets are in mg. We know that 1 mg = 1000 mcg, so 125 mcg = 125 ÷ 1000 mg = 0.125 mg.

Step 2: Each tablet contains 0.25 mg of digoxin.

Step 3: To find out how many tablets are needed, we divide the total amount required by the amount in each tablet. So, (0.125 mg ÷ 0.25 mg/tablet).

Step 4: The result is 0.5 tablets.

So, the nurse should administer 0.5 tablets per dose. This is already rounded to the nearest tenth.

A. WBC count B. Blood cultures x2 C. Foley catheter placement D. Broad-spectrum antibiotic E. 0.9% sodium chloride infusion at 100 mL/hr F. A clean-catch urinalysis and urine culture

Correct Answer is ["A","B","D","E","F"]

Explanation

Choice A reason: A WBC count can help determine the presence of infection.

Choice B reason: Blood cultures may be ordered if there is a concern for a systemic infection or sepsis.

Choice C reason: Foley catheter placement is not typically indicated for UTI and can increase the risk of infection.

Choice D reason: A broad-spectrum antibiotic may be prescribed to treat the suspected UTI until specific causative bacteria are identified.

Choice E reason: IV fluids may be administered to ensure hydration, especially if the client is unable to maintain adequate oral intake due to nausea or vomiting.

Choice F reason: A clean-catch urinalysis and urine culture are essential to identify the specific bacteria causing the UTI and to determine the appropriate antibiotic therapy.

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A nurse is caring for a client who has chronic renal disease and is receiving therapy with epoetin alfa. Which of the following laboratory results should the nurse review for an indication of a therapeutic effect of the medication?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is caring for a client who has heart failure and a prescription for digoxin 125 mcg PO daily. Available is digoxin PO 0.25 mg/tablet. How many tablets should the nurse administer per dose? (Round the answer to the nearest tenth. Use a leading zero if it applies. Do not use a trailing zero.)

Correct Answer is ["0.5"]

Explanation

A nurse is caring for a client in a clinic who has foul-smelling urine, a low-grade fever of 37.7°C (100°F), and pain with urination. Which of the following should the nurse expect the health care provider to order? (Select all that apply.)

Correct Answer is ["A","B","D","E","F"]

Explanation

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