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Practice Question

The healthcare provider prescribes 2 L of 5% dextrose in water (DW).IV to infuse in 24 hours. The IV administration set delivers 15 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.)

Answer Choices:

Correct Answer:

21

Rationale:

🔵 Step 1: Convert liters to milliliters

2 L=2000 mL

🔵 Step 2: Convert hours to minutes

24 hours=24×60=1440 minutes

🔵 Step 3: Use the IV flow rate formula

gtt/min=Total volume (mL)×Drop factor (gtt/mL)/Time (min)

2000×15/1440

30000/1440

20.83

🔵 Step 4: Round to the nearest whole number

21 gtt/min

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This question is from RN-Hesi Dosage Calculation-WGU which contains 52 questions.

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RN-Hesi Dosage Calculation-WGU

52 Questions

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Question Details
  • Category: RN Nursing Exam(s)
  • Subcategory: HESI Exam(s)
  • Domain: Hesi Dosage Calculations
  • Answer Choices: 1
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