Which measurement is equivalent to 1 milliliter?

The measurement equivalent to 1 milliliter is 1 cc, or cubic centimeter. This relationship is significant in various fields, especially in healthcare and medication administration, where precise dosages are crucial.

Both milliliters and cubic centimeters measure volume, and 1 milliliter is defined as the volume occupied by 1 cubic centimeter of water at its maximum density. This equivalence makes it easy for healthcare professionals to convert between the two units, enabling accurate medication dosing.

In contrast, the other options represent different volumes. A tablespoon and a teaspoon are larger measurements, with a tablespoon being equivalent to approximately 15 milliliters and a teaspoon to about 5 milliliters. A drop, or gtt, is an even smaller volume that varies depending on the liquid's viscosity and the method of delivery, typically not having a standard volume but often approximated at around 0.05 to 0.1 milliliters. Understanding these conversions is essential for safe and effective medication administration.