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The healthcare provider prescribes a liter of normal saline 0.9% IV to be infused over 9 hours for a client who is NPO. The nurse should program the infusion pump to deliver how many mL/hour? (Enter numeric value only. If rounding is required, round to the nearest whole number).
Answer and Explanation

The Correct Answer is ["111"]

Here's how to calculate the infusion rate (mL/hour) for the normal saline administration:

We know:

Total volume of normal saline solution: 1 liter (given) = 1000 mL (convert liters to mL)

Infusion time: 9 hours (given)

We need to find:

Infusion rate (mL/hour)

Calculation:

Infusion rate (mL/hour) = Total volume of solution (mL) / Infusion time (hours)

Infusion rate (mL/hour) = 1000 mL / 9 hours

Infusion rate (mL/hour) = 111.11 mL/hour (round to nearest whole number)

Therefore, the nurse should program the infusion pump to deliver 111 mL/hour.


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Related Questions

Correct Answer is ["21"]

Explanation

Here's how to calculate the infusion rate for lactated Ringer's solution:

We know:

Total volume of lactated Ringer's solution: 1 liter (1000 mL) (given)

Infusion duration: 8 hours (given)

IV administration set drip rate: 10 gtt/mL (given)

We need to find:

Infusion rate in gtt/min

Steps:

Calculate the volume that needs to be delivered per hour:

Volume per hour (mL) = Total volume (mL) / Infusion time (hours)

Volume per hour (mL) = 1000 mL / 8 hours

Volume per hour (mL) = 125 mL/hour

Calculate the infusion rate in gtt/min:

Infusion rate (gtt/min) = Volume per hour (mL) x Drip rate (gtt/mL) / 60 minutes/hour (convert hour to minutes)

Infusion rate (gtt/min) = 125 mL/hour x 10 gtt/mL / 60 minutes/hour

Infusion rate (gtt/min) = 20.83 gtt/min (round to nearest whole number)

Therefore, the nurse should regulate the infusion at 21 gtt/min.

Correct Answer is ["0.8"]

Explanation

Here's how to calculate the volume (mL) of epoetin alfa the nurse should administer:

1. We know the following:

Prescribed dose: 8,200 units epoetin alfa (given)

Vial concentration: 10,000 units/mL (given from the label)

2. We need to find the volume (mL) to administer for the prescribed dose (8,200 units) considering the concentration (10,000 units/mL).

Volume to administer (mL) = Dose (units) / Concentration (units/mL)

Volume to administer (mL) = 8,200 units / 10,000 units/mL

Volume to administer (mL) = 0.82 mL (round to nearest tenth)

Therefore, the nurse should administer 0.8 mL of epoetin alfa subcutaneously.

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