A client is receiving a secondary infusion of vancomycin 1,500 mg in 250 mL to be infused over two hours. The IV administration set delivers 10 gtt/mL. How many gtt/min should the nurse regulate the infusion?
(Enter numerical value only. If rounding is required, round to the nearest whole number.)
The Correct Answer is ["21"]
To calculate the gtt/min, use the formula: gtt/min = (volume in mL x drop factor in gtt/mL) / time in min
Plug in the given values: gtt/min = (250 mL x 10 gtt/mL) / 120 min Simplify and solve: gtt/min = 2500 gtt / 120 min = 20.83 gtt/min
Round to the nearest whole number: gtt/min = 21
The nurse should regulate the infusion at 21 gtt/min
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["8"]
Explanation
- To calculate the maximum number of tablets, divide the daily maximum dosage by the amount in one tablet: 5 grams / 625 mg = 8 tablets
- The client could safely take up to 8 tablets in one day, but not more than that.
Correct Answer is ["15"]
Explanation
- Calculate the volume to be infused: 630 mL
- Calculate the time of infusion in minutes: 7 hours x 60 minutes = 420 minutes
- Calculate the infusion rate in mL/minute: 630 mL / 420 minutes = 1.5 mL/minute
- Calculate the infusion rate in drops/minute: 1.5 mL/minute x 10 gtt/mL = 15 gtt/minute
- The nurse should regulate the infusion to deliver 15 drops/minute
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