The physician orders 75mg of medication to be given IM. The medication is only available in 50mg/mL vials. What is the correct dosage in mL?

To determine the correct dosage in mL, you need to convert the prescribed amount of medication into the volume that needs to be administered based on its concentration. The physician has ordered 75 mg of medication, and the available concentration is 50 mg/mL.

First, you can use the formula:

Dosage (in mL) = Amount required (mg) ÷ Concentration (mg/mL)

Plugging in the values:

Dosage (in mL) = 75 mg ÷ 50 mg/mL

This calculation equals:

Dosage (in mL) = 1.5 mL

Therefore, the correct dosage to be administered is 1.5 mL. Understanding this calculation is crucial for medical assistants, as accurate dosing is essential for patient safety and effective treatment. This process highlights the importance of familiarity with medication conversions and concentrations for anyone working in a clinical setting.