A client is receiving a continuous infusion of IV insulin at 8 mL/hour. Pharmacy makes an infusion of 75 units of regular insulin in 150 mL of Normal Saline for this Institution. How many units per hour is the client receiving? (Use a preceding zero if it applies. Do not use trailing zeros)

Answer and Explanation

The Correct Answer is ["4"]

To calculate the infusion rate in units/hour, we'll follow these steps:

Determine the concentration of insulin in the infusion:

75 units ÷ 150 mL = 0.5 units/mL

Multiply the concentration by the infusion rate:

0.5 units/mL × 8 mL/hr = 4 units/hr

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Correct Answer is ["115"]

Explanation

To determine the IV pump rate, let’s follow these steps:

Reconstitute the medication:

The concentration after reconstitution is 1 Gm/10 mL.

Since 1 Gm = 1000 mg, the concentration is 100 mg/mL.

Calculate the volume needed for the required dose:

The patient needs 1500 mg.

Using the concentration, calculate the volume: 1500/100= 15 mL

Further dilute the medication:

Add the 15 mL of reconstituted medication to 100 mL of normal saline solution (NSS).

Total volume to be infused = 15 mL + 100 mL = 115 mL.

Set the IV pump rate:

The medication is to be infused over one hour.

Therefore, the IV pump rate is: 115/1= 115 mL/ hr

Correct Answer is ["11"]

Explanation

To calculate the infusion rate, we'll follow these steps:

Determine the infusion rate in units/mL:

25000 units ÷ 250 mL = 100 units/mL

Calculate the infusion rate in mL/hr:

1100 units/hr ÷ 100 units/mL = 11 mL/hr

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A client is receiving a continuous infusion of IV insulin at 8 mL/hour. Pharmacy makes an infusion of 75 units of regular insulin in 150 mL of Normal Saline for this Institution. How many units per hour is the client receiving? (Use a preceding zero if it applies. Do not use trailing zeros)

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

Correct Answer is ["115"]

Explanation

A patient is ordered heparin IV at 1100 units/hr. The concentration of heparin is 25.000 units/250 mL. At what rate should the nurse set the pump?

Correct Answer is ["11"]

Explanation

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A client is receiving a continuous infusion of IV insulin at 8 mL/hour. Pharmacy makes an infusion of 75 units of regular insulin in 150 mL of Normal Saline for this Institution. How many units per hour is the client receiving? (Use a preceding zero if it applies. Do not use trailing zeros)

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