A client with pneumonia is receiving a secondary infusion of azithromycin 500 mg in 250 mL of normal saline (NS) to be infused in 90 minutes. How many mL/hour should the nurse program the infusion pump?

Answer and Explanation

The Correct Answer is ["167"]

The client with pneumonia is receiving a secondary infusion of azithromycin 500 mg in 250 mL of normal saline (NS) to be infused in 90 minutes.

To calculate the infusion rate in mL/hour, we need to divide the total volume of the infusion (250 mL) by the infusion time in hours (90 minutes / 60 minutes/hour = 1.5 hours).

The nurse should program the infusion pump to deliver 167 mL/hour (250 mL / 1.5 hours).

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Correct Answer is ["8"]

Explanation

The healthcare provider prescribes regular insulin 8 units/hour intravenously (IV).

The IV solution contains 100 units of regular insulin in 100 mL of 0.9% normal saline, so the concentration of insulin in the IV solution is 1 unit/mL (100 units / 100 mL).

Since the healthcare provider prescribes 8 units/hour of insulin, the nurse should program the infusion pump to deliver 8 mL/hour of the IV solution (8 units/hour / 1 unit/

Correct Answer is ["20"]

Explanation

The client is currently receiving an infusion labeled as 5% Dextrose Injection 500 mL with heparin sodium 25,000 Units. The concentration of heparin in the IV solution is 50 units/mL (25,000 units / 500 mL).

A prescription is received to change the rate of the infusion to heparin 1,000 units/hour.

Since the concentration of heparin in the IV solution is 50 units/mL, the nurse should program the infusion pump to deliver 20 mL/hour of the IV solution (1,000 units/hour / 50 units/mL).

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A client with pneumonia is receiving a secondary infusion of azithromycin 500 mg in 250 mL of normal saline (NS) to be infused in 90 minutes. How many mL/hour should the nurse program the infusion pump?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

The healthcare provider prescribes regular insulin 8 units/hour intravenously (IV). The IV solution contains 100 units of regular insulin in 100 mL of 0.9% normal saline. How many mL/hour should the nurse program the infusion pump? (Enter numerical value only.)

Correct Answer is ["8"]

Explanation

Correct Answer is ["20"]

Explanation

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