How many milliliters of a 2 mg/mL solution are needed to administer a 0.5 mg dose? | Rounds How many milliliters of a 2 mg/mL solution are needed to administer a 0.5 mg dose? | Rounds
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How many milliliters of a 2 mg/mL solution are needed to administer a 0.5 mg dose?

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Dose Volume Calculation

The required volume is calculated as dose ÷ concentration.

Calculation

  • Concentration = 2 mg/mL. [1]
  • Dose = 0.5 mg. [1]
  • Volume = 0.5 mg ÷ (2 mg/mL) = 0.25 mL. [1]

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