A client receives a prescription for heparin sodium 20,000 Units in 5% dextrose injection 500 mL to be infused at a rate of 880 units/hour. The nurse should program the infusion pump to deliver how many mL/hour?
(Enter numeric value only.)

Answer and Explanation

The Correct Answer is ["22"]

The client receives a prescription for heparin sodium 20,000 Units in 5% dextrose injection 500 mL to be infused at a rate of 880 units/hour.

The concentration of heparin in the IV solution is 40 units/mL (20,000 units / 500 mL).

Since the healthcare provider prescribes 880 units/hour of heparin, the nurse should program the infusion pump to deliver 22 mL/hour of the IV solution (880 units/hour / 40 units/mL).

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Free Nursing Study Resources

Correct Answer is ["1.85"]

Explanation

The healthcare provider prescribes lorazepam at a dose of 50 mcg/kg intramuscularly 2 hours before a scheduled procedure for a client who weighs 74 kg.

The client should receive 3700 mcg of lorazepam (50 mcg/kg * 74 kg). Since 1 mg is equivalent to 1000 mcg, 3700 mcg is equivalent to 3.7 mg.

The medication is available in a 2 mg/mL vial, so the nurse should administer 1.85 mL of medication (3.7 mg / 2 mg/mL).

Correct Answer is ["1.0"]

Explanation

Calculate the total dose:
- The client weighs 59 kg and the dose is 5 mcg/kg, so the total dose is 59 kg * 5 mcg/kg = 295 mcg.
Calculate the volume to administer:
- The medication is available at a concentration of 300 mcg/mL.
- To find the volume, divide the total dose by the concentration: 295 mcg / 300 mcg/mL = 0.9833 mL.
Round to the nearest tenth:1.0mL

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A client receives a prescription for heparin sodium 20,000 Units in 5% dextrose injection 500 mL to be infused at a rate of 880 units/hour. The nurse should program the infusion pump to deliver how many mL/hour? (Enter numeric value only.)

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

Correct Answer is ["1.85"]

Explanation

The healthcare provider prescribes a single dose of filgrastim 5 mcg/kg subcutaneously for a client who weighs 59 kg. The medication is available in a 300 mcg/mL vial. How many mL should the nurse administer? (Enter numerical value only. If rounding is required, round to the nearest tenth.)

Correct Answer is ["1.0"]

Explanation

A child who weighs 66 pounds receives a prescription for amoxicillin 80 mg/kg/day by mouth in divided doses every 12 hours. How many mg should the nurse administer with each dose? (Enter numerical value only.)

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A client is receiving an IV infusion of regular insulin 60 units in 100 mL of normal saline at 5 units/hour. How many mL/hour should the nurse program the infusion pump? (Enter numeric value only. If rounding is required, round to the nearest whole number.)

A client is receiving a prescription for penicillin 1.2 million units IM. The available vial is labeled, "600,000 units/2 mL". How many mL should the nurse administer? (Enter numeric value only)

A client receives a prescription for heparin sodium 20,000 Units in 5% dextrose injection 500 mL to be infused at a rate of 880 units/hour. The nurse should program the infusion pump to deliver how many mL/hour?
(Enter numeric value only.)