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A nurse is preparing to administer dextrose 5% in water (DSW) 200 mL IV to infuse over 24 hr. The drop factor of the manual IV tubing is 15 gtt/mL. The nurse should set the manual IV infusion to deliver how many gtt/min? (Round to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)
Answer and Explanation

The Correct Answer is ["13"]

Let's calculate the IV flow rate step-by-step:

1. Calculate the total infusion time in minutes:
24 hours x 60 minutes/hour = 1440 minutes

2. Calculate the drops per minute:
Total volume (mL) x Drop factor (gtt/mL) / Infusion time (minutes) = Drops per minute (gtt/min)
1200 mL x 15 gtt/mL / 1440 minutes = 12.5 gtt/min

3. Round to the nearest whole number:
12.5 gtt/min ≈ 13 gtt/min


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Related Questions

Correct Answer is ["3900"]

Explanation

Here's how to convert 3.9mg to mcg:

Conversion factor: 1 milligram (mg) is equal to 1000 micrograms (mcg).

Multiply: 3.9 mg x 1000 mcg/mg = 3900 mcg.

Round off: Rounding to the nearest tenth, we get 3900.0 mcg.

Correct Answer is ["13"]

Explanation

Let's calculate the IV flow rate step-by-step:

1. Calculate the total infusion time in minutes:
24 hours x 60 minutes/hour = 1440 minutes

2. Calculate the drops per minute:
Total volume (mL) x Drop factor (gtt/mL) / Infusion time (minutes) = Drops per minute (gtt/min)
1200 mL x 15 gtt/mL / 1440 minutes = 12.5 gtt/min

3. Round to the nearest whole number:
12.5 gtt/min ≈ 13 gtt/min

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