Fluid intake is recorded using which units?

• A. Liters
• B. Cups
• C. cc's/mL's
• D. Pints

Answer: (C)

Recording fluid intake with precise, standardized measurements ensures accurate tracking over time. The best choice is milliliters, or cubic centimeters, because 1 mL equals 1 cc, giving a small, exact amount that’s easy to document and compare. This level of precision is important for monitoring hydration and for calculating intake relative to needs or prescriptions. Larger or variability-prone units like liters, cups, or pints can differ in actual volume and are less reliable for day-to-day charting. For instance, a small sip or a specific glassful is best captured in milliliters, not in a generic cup size. So, cc’s or mL’s are the standard units used to record fluid intake.