Find the total volume to administer. ___________.
Ordered: D5W @ 20 gtt/min over 6 h via 60 gtt/ml tubing 120 mL
The Correct Answer is ["120"]
Given values:
Flow rate = 20 gtt/min
Infusion time = 6 hours
Drop factor = 60 gtt/mL
- Convert the infusion time from hours to minutes.
Infusion time in minutes = 6 hours × 60 minutes/hour
= 360 minutes.
- Calculate the total volume in milliliters (mL) using the formula:
Total Volume (mL) = (Flow rate (gtt/min) × Infusion time (min)) / Drop factor (gtt/mL)
= (20 gtt/min × 360 min) / 60 gtt/mL
= 7200 / 60
= 120 mL.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["1008"]
Explanation
Calculation:
Given values:
Flow rate = 21 gtt/min
Infusion time = 8 hours
Drop factor = 10 gtt/mL
- Convert the infusion time from hours to minutes.
Infusion time in minutes = 8 hours × 60 minutes/hour
= 480 minutes.
- Calculate the total volume in milliliters (mL).
Total Volume (mL) = (Flow rate (gtt/min) × Time (min)) / Drop factor (gtt/mL)
= (21 gtt/min × 480 min) / 10 gtt/mL
= 10080 / 10
= 1008 mL.
Correct Answer is ["100"]
Explanation
The medication label provides clear instructions for mixing and the final volume. Under the "DIRECTIONS FOR MIXING" section, it explicitly states, "Add 51 mL of water and shake vigorously. This makes 100 mL of suspension." The label also notes "100 mL (when mixed)" at the top, confirming the final volume.
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