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A client receives a prescription for a secondary infusion of IV erythromycin 1 gram in 200 mL dextrose 5% in water (DW) to be infused in 90 minutes. The nurse should program the Infusion pump to deliver how many ml/hour? (Enter the numerical value only. If rounding is required, round to the nearest whole number.)

Answer and Explanation

The Correct Answer is ["133"]

The nurse should program the infusion pump to deliver approximately 133 ml/hour.

Here's how we can calculate the rate:

Total volume of infusion (mL): 200 mL (dextrose 5% in water)

Infusion time (minutes): 90 minutes

We need to convert the infusion time to hours for the pump rate calculation:

Infusion time (hours) = 90 minutes / 60 minutes/hour

Infusion time (hours) = 1.5 hours

Now, calculate the flow rate (mL/hr):

Flow rate (mL/hr) = Total volume (mL) / Infusion time (hours)

Flow rate (mL/hr) = 200 mL / 1.5 hours

Flow rate (mL/hr) = 133.33 mL/hr (round to nearest whole number as requested)

Therefore, the nurse should program the pump to deliver 133 ml/hour.

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Free Nursing Study Resources

Correct Answer is ["0.8"]

Explanation

The nurse should administer 0.8 mL of the enoxaparin sodium injection.

Here's th’ breakdown of the calculation:

Prescribed dose: 80 mg

Available medication: 60 mg/0.6 mL

The nurse needs to determine the volume of the available medication that delivers the prescribed dose of 80 mg. We can set up a proportion to find the desired volume (x):

Prescribed dose (mg) : Desired volume (mL) = Concentration (mg/mL) : Available volume (mL)

Plugging in the values:

80 mg : x mL = 60 mg/0.6 mL : 0.6 mL

To isolate x (desired volume), we can cross-multiply:

x mL x (60 mg/0.6 mL) = 80 mg x 0.6 mL

Simplifying the equation

0.6x mL = 48 mg

To find x (desired volume), we can divide both sides by 0.6 mL:

x mL = (48 mg) / (0.6 mL/mL) // Cancel out units (mg/mL)

x = 80 mL

However, the answer needs to be rounded to the nearest tenth since medication dosages are measured precisely.

Therefore, the nurse should administer 0.8 mL of the enoxaparin sodium injection.

Correct Answer is ["133"]

Explanation

The nurse should program the infusion pump to deliver approximately 133 ml/hour.

Here's how we can calculate the rate:

Total volume of infusion (mL): 200 mL (dextrose 5% in water)

Infusion time (minutes): 90 minutes

We need to convert the infusion time to hours for the pump rate calculation:

Infusion time (hours) = 90 minutes / 60 minutes/hour

Infusion time (hours) = 1.5 hours

Now, calculate the flow rate (mL/hr):

Flow rate (mL/hr) = Total volume (mL) / Infusion time (hours)

Flow rate (mL/hr) = 200 mL / 1.5 hours

Flow rate (mL/hr) = 133.33 mL/hr (round to nearest whole number as requested)

Therefore, the nurse should program the pump to deliver 133 ml/hour.

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Naxlex Comprehensive Predictor Exams

Correct Answer is ["0.8"]

Explanation

Correct Answer is ["133"]

Explanation

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