A nurse is preparing to administer metoclopramide 15 mg IV. Available is metoclopramide 5 mg/mL. How many mi should ye nurse administer? (Round the answer to the nearest whole number. Use a leading zero if it applies. do not use a trailing zero.).

Answer and Explanation

The Correct Answer is ["3"]

Understanding the Problem

Order: Metoclopramide 15 mg IV

Available Solution: Metoclopramide 5 mg/mL

Desired Dose: mL to administer

Step 1: Set Up the Calculation

We need to find the volume (in mL) that contains the ordered dose (15 mg). We can do this by dividing the ordered dose by the concentration of the available solution:

Volume (mL) = Ordered Dose (mg) / Concentration (mg/mL)

Step 2: Perform the Calculation

Ordered Dose: 15 mg

Concentration: 5 mg/mL

Volume: 15 mg / 5 mg/mL = 3 mL

Step 3: Round to the Nearest Whole Number

The result is 3 mL, which is already a whole number.

Answer: 3 mL

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Correct Answer is C

Explanation

A. The medication can be used for up to 14 days after reconstitution: The label states that the reconstituted solution should be used within 48 hours and discarded afterward, making this option incorrect.

B. The medication should be reconstituted with 0.9% sodium chloride solution: The label specifies that the medication should be reconstituted with bacteriostatic water for injection USP with benzyl alcohol, not 0.9% sodium chloride solution.

C. The medication can be used for IV administration: The label states that the medication is for intramuscular (IM) or intravenous (IV) use, confirming that IV administration is appropriate.

D. The vial contains a single dose: The label indicates that this is a multiple-dose vial, meaning it can be used for more than one administration.

Correct Answer is ["34"]

Explanation

Convert the Client's Weight from Pounds to Kilograms:

1 kg = 2.205 lbs

Weight in kg = 250 lbs / 2.205 lbs/kg

Weight in kg ≈ 113.38 kg

Calculate the Dobutamine Dose in mcg/min:

Dose = 5 mcg/kg/min x 113.38 kg

Dose ≈ 566.9 mcg/min

Convert the Dobutamine Dose from mcg/min to mg/min:

1 mg = 1000 mcg

Dose in mg/min = 566.9 mcg/min / 1000 mcg/mg

Dose in mg/min ≈ 0.5669 mg/min

Calculate the Dobutamine Dose in mg/hr:

Dose in mg/hr = 0.5669 mg/min x 60 min/hr

Dose in mg/hr ≈ 34.014 mg/hr

Calculate the Infusion Rate in mL/hr:

Available concentration = 250 mg / 250 mL = 1 mg/mL

Infusion Rate (mL/hr) = Dose in mg/hr / Concentration (mg/mL)

Infusion Rate (mL/hr) = 34.014 mg/hr / 1 mg/mL

Infusion Rate (mL/hr) ≈ 34.014 mL/hr

Round to the Nearest Whole Number:

34 mL/hr

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A nurse is preparing to administer metoclopramide 15 mg IV. Available is metoclopramide 5 mg/mL. How many mi should ye nurse administer? (Round the answer to the nearest whole number. Use a leading zero if it applies. do not use a trailing zero.).

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is preparing to administer methylprednisolene. Which of the following information should the nurse identify as correct according to the medication label?

Correct Answer is C

Explanation

Correct Answer is ["34"]

Explanation

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