The healthcare provider prescribes cytovene 375 mg every 12 hours to infuse over,90 minutes. The pharmacy delivers cytovene 375 mg in a 150 mL IV bag. How many mL/hour should the nurse program the infusion pump? (Enter a whole number only.)
The Correct Answer is ["100"]
Total volume: 150 mL
Time for infusion: 90 minutes = 1.5 hours
Infusion rate: 150 mL ÷ 1.5 hours = 100 mL/hour
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["5.5"]
Explanation
Dose required: 55 mg
Concentration: 100 mg/20 mL = 5 mg/mL
Volume to administer: 55 mg ÷ 5 mg/mL = 11 mL
Infusion rate: 11 mL ÷ 2 minutes = 5.5 mL/min
Correct Answer is ["2.5"]
Explanation
Convert weight: 121 pounds ÷ 2.2 = 55 kg
Dose required: 15 mg/kg × 55 kg = 825 mg
Volume to administer: 825 mg ÷ (325 mg/5 mL) = 12.7 mL
Convert mL to teaspoons: 12.7 mL ÷ 5 mL/teaspoon = 2.5 teaspoons
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