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 ["0.32"]
Explanation
Dose required: 50 units/kg × 63 kg = 3,150 units per dose
Volume to administer: 3,150 units ÷ 10,000 units/mL = 0.32 mL
Correct Answer is ["45"]
Explanation
(mL/hour) x (drop factor) / 60 = drops/minute.
The drop factor for a microdrip chamber is commonly 60 drops/mL.
Prescribed rate of 45 mL/hour, the calculation would be: (45 mL/hour) x (60 drops/mL) / 60 minutes/hour = 45 drops/minute.
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