How it Works
Try Naxlex NCLEX-RN (Free-Trial)

The nurse is preparing to administer vancomycin (Vancocin) 750 mg in 250 ml of Dextrose 5% in Water (D,W) over 75 minutes. The secondary infusion pump should be programmed to administer 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 ["200"]

To calculate the infusion rate, we'll use the following formula:

Infusion Rate (mL/hour) = Total Volume (mL) / Infusion Time (hours)

First, convert minutes to hours:

75 minutes x (1 hour / 60 minutes) = 1.25 hours

Then, plug in the values into the formula:

Infusion Rate = 250 mL / 1.25 hours

Calculating the result:

Infusion Rate ≈ 200 mL/hour

Therefore, the nurse should program the secondary infusion pump to deliver 200 mL/hour.


Get 100+ Naxlex Exit Exams for $79 Try Naxlex NCLEX-RN (14 Day Free-Trial)

Naxlex Comprehensive Predictor Exams

Free Nursing Study Resources

Related Questions

Correct Answer is ["2"]

Explanation

First, let's convert grams to milligrams:

0.1 grams x 1000 mg/gram = 100 mg

Then, set up a proportion:

x tablets / 150 mg = 1 tablet / 100 mg

Cross-multiply:

100x = 150

Solve for x:

x = 150 / 100

x = 1.5

Since we cannot administer a fraction of a tablet, we round up to the nearest whole number.

Therefore, the nurse should administer 2 tablets of secobarbital.

Correct Answer is ["2"]

Explanation

To calculate the number of tablets needed, we'll set up a proportion:

x tablets / 1000 mg = 1 tablet / 500 mg

Cross-multiplying:

500x = 1000

Solving for x:

x = 1000 / 500

x = 2

Therefore, the nurse should administer 2 tablets of metformin for each dose.

Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.

Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today

Register