Which measurement is used to measure volume in the metric system?

The measurement used to measure volume in the metric system can be represented by multiple units, but milliliters (mL) is specifically a unit that quantifies small volumes, making it suitable for measuring liquids in clinical and laboratory settings. Milliliters are commonly used in pharmacology for dosing medications, as they allow for precise measurements in small quantities, which is vital for patient safety and effective treatment.

Liters (L), another correct unit for measuring volume, is often used for larger quantities of liquids. While both mL and L are metric measurements of volume, mL is more frequently encountered in everyday clinical practice when dealing with pharmaceuticals.

Centimeters (cm) are a unit of length, not volume, and kilograms (kg) measure mass rather than volume, which distinguishes them from the relevant options for measuring liquid capacity. Therefore, identifying mL as a measure of volume is grounded in its use and significance in medication administration and dosage calculations in healthcare.