NAPLEX (North American Pharmacist Licensure Examination) Practice Exam

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What is the approximate volume of 1 gallon in mL?

  1. 2785 mL

  2. 3785 mL

  3. 4785 mL

  4. 5785 mL

The correct answer is: 3785 mL

One gallon is equivalent to approximately 3785 mL. This conversion is a common one that pharmacists and pharmacy technicians often need to make when working with different measurement units in the pharmacy setting. It's important to be familiar with these conversions to ensure accurate medication dispensing and compounding. The other options provided do not accurately represent the volume of 1 gallon in mL.

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