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The order from a provider is: Infuse a unit of whole blood over 2 hours. Blood bank provides you a unit of whole blood product that is 250 mL in volume. The drop factor of the filter tubing is 10 gtt/mL. How many gtt/min will be administered?

Answer and Explanation

The Correct Answer is ["21"]

Step-by-Step Calculation

Understanding the Problem

We need to infuse 250 mL of whole blood over 2 hours.

The drop factor is 10 gtt/mL.

We need to calculate the drip rate in gtt/min.

Calculations

Convert hours to minutes:

2 hours = 2 X 60 minutes = 120 minutes

Calculate the infusion rate in mL/min:

Infusion rate (mL/min) = Total volume (mL) / Total time (min)

Infusion rate = 250 mL / 120 min = 2.0833 mL/min

Calculate the drip rate:

Drip rate (gtt/min) = Infusion rate (mL/min) X Drop factor (gtt/mL)

Drip rate = 2.0833 mL/min X 10 gtt/mL = 20.83 gtt/min

Round the drip rate to the nearest whole number:

Drip rate ≈ 21 gtt/min

The nurse should set the IV infusion to deliver 21 gtt/min.

Nursing Test Bank

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Free Nursing Study Resources

Correct Answer is ["42"]

Explanation

Total Insulin Units

Regular insulin: 14 units

NPH insulin: 28 units

Total insulin: 14 units + 28 units = 42 units

The nurse should prepare 42 units of insulin in the syringe.

Correct Answer is ["25"]

Explanation

Understanding the Problem

We need to administer D5W at a rate of 25 mL/hour.

The drip factor is 60 gtt/mL.

We need to find the drip rate in gtt/min.

Calculations

Convert hours to minutes:

1 hour = 60 minutes

Calculate the infusion rate in mL/min:

25 mL/hour = 25 mL / 60 minutes = 0.4167 mL/min

Calculate the drip rate:

Drip rate (gtt/min) = Infusion rate (mL/min) X Drop factor (gtt/mL)

Drip rate = 0.4167 mL/min X 60 gtt/mL = 25 gtt/min

The drip rate is 25 gtt/min.

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The order from a provider is: Infuse a unit of whole blood over 2 hours. Blood bank provides you a unit of whole blood product that is 250 mL in volume. The drop factor of the filter tubing is 10 gtt/mL. How many gtt/min will be administered?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is caring for a client who has diabetes and a prescription for 14 units of regular insulin and 28 units of NPH insulin subcutaneously at breakfast daily. What is the total number of units of insulin that the nurse should prepare in the insulin syringe?

Correct Answer is ["42"]

Explanation

The order from a provider is: Administer D5W @ 25 mL/hr. The drip factor is 60 gtt/mL. How many gtt/min?

Correct Answer is ["25"]

Explanation

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