A nurse is caring for a client who has bladder cancer and a WBC count of 900/mm.

Which of the following actions should the nurse take?

Apply pressure to venipuncture sites for 10 min.

Move the client to a negative pressure room.

Instruct the client to avoid eating raw fruit.

Use contact isolation while providing care.

Answer and Explanation

The Correct Answer is C

Instruct the client to avoid eating raw fruit.
A low white blood cell count can be caused by cancer or cancer treatment and can increase the risk of infection.
One precaution that can be taken is to avoid all pre-cut fresh fruits and vegetables in delis, restaurants, and grocery stores.
Choice A Applying pressure to venipuncture sites for 10 min is not necessary for a low WBC count.
Choice B Moving the client to a negative pressure room is not necessary for a low WBC count.
Choice D Contact isolation while providing care is not necessary for a low WBC count.

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Correct Answer is C

Explanation

Metformin should be withheld for a minimum of 48 hours after the procedure.

This is because metformin can increase the risk of contrast-induced acute kidney injury (CI-AKI) when undergoing contrast imaging.
Choice A, Clopidogrel, is not an answer because it is not mentioned in the search results as a medication that needs to be withheld after a CT scan with contrast media.
Choice B, Furosemide, is not an answer because it is not mentioned in the search results as a medication that needs to be withheld after a CT scan with contrast media.
Choice D, Carvedilol, is not an answer because it is not mentioned in the search results as a medication that needs to be withheld after a CT scan with contrast media.

A. 2.5 mL. B. 25 mL. C. 2.05 mL. D. 2.25 mL.

Correct Answer is A

Explanation

Let’s break down the problem step by step:

Step 1: Convert the client’s weight from pounds (lb) to kilograms (kg). We know that 1 kg = 2.2 lbs. So, we have: 220 lb ÷ 2.2 = 100 kg

Step 2: Calculate the total amount of naloxone needed. The doctor ordered 10 mcg/kg, and the client weighs 100 kg. So, we have: 10 mcg/kg × 100 kg = 1000 mcg

Step 3: Convert micrograms (mcg) to milligrams (mg). We know that 1 mg = 1000 mcg. So, we have: 1000 mcg ÷ 1000 = 1 mg

Step 4: Calculate the volume of naloxone solution needed. The available naloxone solution is 0.4 mg/mL. So, we have: 1 mg ÷ 0.4 = 2.5 mL

So, the nurse should administer 2.5 mL of naloxone. Since we are asked to round off to the nearest tenth, the final answer remains 2.5 mL.

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A nurse is caring for a client who has bladder cancer and a WBC count of 900/mm. Which of the following actions should the nurse take?

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Naxlex Comprehensive Predictor Exams

A nurse is reviewing the medical record of a client who is scheduled for a CT scan with contrast media. Which of the following medications should the nurse instruct the client to withhold for 48 hr following the procedure?

Correct Answer is C

Explanation

A nurse is preparing to administer naloxone 10 mcg/kg via IV bolus to a client who weighs 220 lb. The amount available is 0.4 mg/mL. How many mL should the nurse administer? (round off to the nearest tenth)

Correct Answer is A

Explanation

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A nurse is caring for a client who has bladder cancer and a WBC count of 900/mm.

Which of the following actions should the nurse take?