A nurse is administering medications to a client who weighs 132 lb. The prescription reads chloramphenicol, 50mg/kg/day in 4 divided doses. Available is chloramphenicol 100 mg/mL. How many mL should the nurse give with each dose? (Round the answer to the nearest tenth. Use a leading zero if it applies. Do not use a trailing zero.)

Answer and Explanation

The Correct Answer is ["7.5"]

Convert the client's weight from pounds to kilograms. We can use the formula 1 kg = 2.2 lb. So, 132 lb / 2.2 = 60 kg.

Calculate the total daily dose of chloramphenicol for the client. We can use the formula Dose (mg) = Weight (kg) x Dosage (mg/kg). So, 60 kg x 50 mg/kg = 3000 mg.

Divide the total daily dose by 4 to get the dose for each administration. So, 3000 mg / 4 = 750 mg.

Calculate the volume of chloramphenicol solution needed for each dose. We can use the formula Volume (mL) = Dose (mg) / Concentration (mg/mL). So, 750 mg / 100 mg/mL =

7.5 mL.

Round the answer to the nearest tenth. So, the nurse should give 7.5 mL of chloramphenicol solution with each dose.

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Correct Answer is C

Explanation

A. Amphotericin B lipid complex typically appears as a yellowish suspension, so discarding it for being yellow would result in unnecessary waste.

B. The tubing isnt necessary when administering amphotericin B.

C. Guidelines suggest that administering by IV infusion over 2-6 hours.
D. Amphotericin B lipid complex should be administered using an infusion pump to ensure accurate dosing and control of the infusion rate, rather than relying on gravity flow.

A. "Why are you refusing your medications?" B. "If you do not take your medications, you will not recover." C. "Most people feel better after they have taken these medications." D. "I will notify your provider of your decision."

Correct Answer is D

Explanation

A. This statment appeasr to challenge the patient's autonomy hence it is not appropriate.

B. This response may induce fear or guilt in the client, which is not conducive to addressing the underlying reasons for medication refusal.
C. This response may minimize the client's concerns and does not address the root cause of their refusal.
D. It is important to notify the provider so that additional interventions can be sought

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Naxlex Comprehensive Predictor Exams

A nurse is preparing to administer amphotericin B lipid complex via intermittent IV bolus to a client who has infective endocarditis. Which of the following actions should the nurse take?

Correct Answer is C

Explanation

A nurse is caring for a client who refuses to take their prescribed medications. Which of the following responses should the nurse make?

Correct Answer is D

Explanation

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