How much medicine is in 0.5 mL?

Prepare for the CCBMA Test with our Math and Dosage Calculations quiz. Use flashcards and multiple choice questions, complete with hints and explanations. Ace your exam!

Multiple Choice

How much medicine is in 0.5 mL?

Explanation:
To find how much medicine is in a given volume, multiply the volume by the concentration (mg per mL). The amount in milligrams equals (mg/mL) × (mL). If the solution is 15 mg per 1 mL, then 0.5 mL carries 15 × 0.5 = 7.5 mg. So 0.5 mL contains 7.5 mg. If the concentration were different, you’d use that concentration in the same calculation (mg/mL) × (mL) to get the dose.

To find how much medicine is in a given volume, multiply the volume by the concentration (mg per mL). The amount in milligrams equals (mg/mL) × (mL). If the solution is 15 mg per 1 mL, then 0.5 mL carries 15 × 0.5 = 7.5 mg. So 0.5 mL contains 7.5 mg. If the concentration were different, you’d use that concentration in the same calculation (mg/mL) × (mL) to get the dose.

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