A nurse is preparing to administer filgrastim 250 mcg, subcutaneous. How many mg should the nurse administer? (Round the answer to the nearest hundredth. Use a leading zero if it applies. Do not use a trailing zero.)

Answer and Explanation

The Correct Answer is ["0.25"]

Order: Filgrastim 250 mcg (micrograms)

Desired Unit: mg (milligrams)

Step 1: Conversion Factor

We need to know the relationship between micrograms (mcg) and milligrams (mg).

1 mg = 1000 mcg

Step 2: Set Up the Conversion

We want to convert 250 mcg to mg. To do this, we'll divide the given dose (250 mcg) by the conversion factor (1000 mcg/mg):

250 mcg x (1 mg / 1000 mcg)

Step 3: Perform the Calculation

Multiply the numerators: 250 x 1 = 250

Multiply the denominators: 1 x 1000 = 1000

Divide the result: 250 / 1000 = 0.25

Step 4: Answer with Correct Units and Rounding

The result is 0.25 mg.

The problem asks us to round to the nearest hundredth, which we already have (0.25).

The problem also states to use a leading zero if it applies (which it does) and not use a

trailing zero (which we don't have).

Answer: 0.25 mg

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Free Nursing Study Resources

Correct Answer is ["3"]

Explanation

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

Correct Answer is ["6.5"]

Explanation

Convert the Client's Weight from Pounds to Kilograms:

1 kg = 2.205 lbs

Weight in kg = 143 lbs / 2.205 lbs/kg

Weight in kg ≈ 64.85 kg

Calculate the Total Dose of Cyclosporine Needed:

Dose = 5 mg/kg x 64.85 kg

Dose ≈ 324.25 mg

Calculate the Volume of Cyclosporine to Administer:

Available concentration = 50 mg/mL

Volume (mL) = Desired dose (mg) / Available concentration (mg/mL)

Volume (mL) = 324.25 mg / 50 mg/mL

Volume (mL) ≈ 6.485 mL

Round to the Nearest Tenth:

6.5 mL

View Question and Answer

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A nurse is preparing to administer filgrastim 250 mcg, subcutaneous. How many mg should the nurse administer? (Round the answer to the nearest hundredth. 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 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.).

Correct Answer is ["3"]

Explanation

A nurse is preparing to administer cyclosporine 5 mg/kg IV bolus to a client who weighs 143lb. Available is cyclosporine injection 50 mg/mL. How many mL should the nurse administer? (Round the answer to the nearest tenth. Use a leading zero if it applies. Do not use a trailing zero.)

Correct Answer is ["6.5"]

Explanation

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A nurse is preparing to administer filgrastim 250 mcg, subcutaneous. How many mg should the nurse administer? (Round the answer to the nearest hundredth. Use a leading zero if it applies. Do not use a trailing zero.)

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