If a medication administration requires 2.5 mL of a drug with a concentration of 500 mg/mL, what is the total drug amount in mg?

To determine the total amount of drug administered, you can use the concentration of the drug alongside the volume being given. In this case, the concentration is provided as 500 mg/mL, and the volume required for administration is 2.5 mL.

To find the total drug amount, multiply the concentration by the volume:

Total drug amount (in mg) = Concentration (in mg/mL) × Volume (in mL)

Substituting the given values:

Total drug amount = 500 mg/mL × 2.5 mL

When you perform the multiplication, you get:

Total drug amount = 1250 mg

This calculation demonstrates how to convert the concentration and volume of a medication into a total amount administered, which is essential for proper dosing in healthcare settings.