A nurse is preparing to administer digoxin 0.15 mg PO. Available is digoxin elixir 0.05 mg/mL. How many mL should the nurse administer? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)
The Correct Answer is ["3 "]
Given:
- Desired dose of digoxin: 0.15 mg
- Available strength of digoxin elixir: 0.05 mg/mL
First, find out how many milliliters of digoxin elixir correspond to the desired dose: Volume (mL) = Desired dose / Concentration
Volume (mL) = 0.15 mg / 0.05 mg/mL Volume (mL) = 3 mL
So, the nurse should administer 3 mL of digoxin elixir.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["400"]
Explanation
The drug label indicates that the reconstituted drug contains 400mg of the drug for every 5 ml.
Therefore, 5ml contains 400mg of the drug.
Correct Answer is ["1.6 "]
Explanation
Filgrastim dose: 480 mcg
Filgrastim injection concentration: 300 mcg/mL Calculation:
To find the volume of the injection needed, divide the dose by the concentration: Volume (mL) = Dose/ Concentration
Volume (mL) = 480 mcg / 300 mcg/mL
Volume (mL) ≈ 1.6 mL (rounded to the nearest tenth)
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