The healthcare provider prescribes 1 liter of lactate Ringers to infuse in 8 hours. The IV administration set delivers 15 gtt/mL. 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.)
The Correct Answer is ["125 mL\/hour"]
- Calculate the infusion rate in mL/hour using the formula: infusion rate (mL/hour) = volume (mL) / time (hours)
- Plug in the given values: infusion rate (mL/hour) = 1000 mL / 8 hours
- Simplify the expression: infusion rate (mL/hour) = 125 mL/hour
- The nurse should program the infusion pump to deliver 125 mL/hour
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["83 mL\/hour"]
Explanation
- Calculate the total volume of fluid to be infused: 2 liters = 2000 mL - Divide the total volume by the infusion time: 2000 mL / 24 hours = 83.33 mL/hour - Round to the nearest whole number: 83 mL/hour
- The infusion pump should be programmed to deliver 83 mL/hour of 5% DW
Correct Answer is ["75 "]
Explanation
- Formula: Dose (mg) = Volume (mL) x Concentration (mg/mL)
- Solution:
- Dose (mg) = 15 mL x (12.5 mg / 5 mL)
- Dose (mg) = 15 mL x 2.5 mg/mL
- Dose (mg) = 37.5 mg
- Answer: The client receives 37.5 mg of diphenhydramine every 12 hours PRN for pruritus.
The total daily dose in mg is 37.5 x 2 = 75 mg.
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