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A nurse is preparing to administer Ringer's lactate 500 mL IV bolus to infuse over 3 hr. The drop factor of the manual IV tubing is 20 gtt/mL. The nurse should set the manual IV infusion to deliver how many gtt/min? (Round the answer 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 ["56"]

To calculate the infusion rate in gtt/min, we need to know the total number of drops (gtt) needed

for the entire infusion and the time it takes to complete the infusion. Given:

  • Ringer's lactate: 500 mL
  • Infusion time: 3 hours
  • Drop factor: 20 gtt/mL

First, let's calculate the total number of drops needed for the entire infusion: Total drops = Volume (mL) × Drop factor (gtt/mL)

Total drops = 500 mL × 20 gtt/mL Total drops = 10,000 gtt

Next, we need to determine the infusion rate in gtt/min. Since the infusion time is given in hours, we need to convert it to minutes:

Infusion time (min) = Infusion time (hours) × 60 min/hour Infusion time (min) = 3 hours × 60 min/hour

Infusion time (min) = 180 min

Now, we can calculate the infusion rate in gtt/min:

Infusion rate (gtt/min) = Total drops / Infusion time (min) Infusion rate (gtt/min) = 10,000 gtt / 180 min

Infusion rate (gtt/min) ≈ 55.6 gtt/min (Rounded off- 56 gtt/min)


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Related Questions

Correct Answer is D

No explanation

Correct Answer is A

Explanation

The nurse should include that interpreting data is included in the step of:

A. Analysis:Interpreting data is a key part of the analysis step in critical thinking. This involves examining and making sense of the information collected, identifying patterns, and determining their relevance to the problem or decision at hand.

The other options do not specifically focus on interpreting data:

B. Intuition: Intuition involves understanding or knowing something without the need for conscious reasoning, which is more about gut feelings rather than analyzing data.

C. Creativity: Creativity involves generating new ideas or solutions, which is not directly related to interpreting existing data.

D. Questioning: Questioning involves asking questions to clarify information or challenge assumptions, but it is not the step where data interpretation occurs.

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