A nurse is preparing to administer 0.9% sodium chloride 000 mL IV to infuse over 8 hr. The nurse should set the IV pump to deliver how many mL/hr? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)
The Correct Answer is ["125"]
Step-by-Step Calculation
Understanding the Problem
We need to administer 1000 mL of 0.9% sodium chloride over 8 hours.
We need to calculate the infusion rate in mL/hr.
Calculations
Calculate the infusion rate:
Infusion rate (mL/hr) = Total volume (mL) / Time (hr)
Infusion rate = 1000 mL / 8 hr = 125 mL/hr
The nurse should set the IV pump to deliver 125 mL/hr.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["125"]
Explanation
To calculate the IV pump rate for administering 0.45% sodium chloride (NaCl), follow these steps:
Total volume to be infused: 1000 mL
Total infusion time: 8 hours
Calculate the volume to be delivered per hour:
Volumeperhour=Totalvolume/Totaltime
Volumeperhour=1000mL/8hr
Volumeperhour = 125mL/hr
The nurse should set the IV pump to deliver 125 mL/hr.
Correct Answer is ["31"]
Explanation
Convert hours to minutes: 2 hours X 60 minutes/hour = 120 minutes
Calculate the total number of drops: 250 mL X 15 gtt/mL = 3750 gtt
Calculate the drip rate: 3750 gtt / 120 minutes = 31.25 gtt/min
Round to the nearest whole number: 31 gtt/min
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