In medical dosage, how is volume often expressed?

Volume in medical dosage is typically expressed in milliliters (mL) because it allows for the precise measurement needed for administering medications. This measurement unit is particularly advantageous in the healthcare setting, where accuracy is crucial, especially for small volumes of liquid medications often prescribed for patients. Milliliters are small enough to measure doses that align with the bodily needs of patients, unlike larger units such as liters or hectoliters, which would be impractical for individual doses.

While liters can be used in some medical contexts, they are less common for the precise measurements required in dosage. Hectoliters and cubic meters are much larger measurements that are not used in clinical practice for medication dosages, as they far exceed the amounts typically necessary for administering drugs to patients. Hence, milliliters represent the standard unit for expressing volume in medical dosages, making it essential for healthcare professionals to communicate and dispense medication accurately.