How many milliliters are equivalent to one teaspoon?

One teaspoon is equivalent to 5 milliliters. This is a standard conversion often used in medicine and cooking, where precise measurements are essential for dosage accuracy and recipe correctness. Understanding this equivalence is particularly important for medical assistants, as they may need to convert measurements frequently when administering medications or giving instructions to patients regarding dosages. Recognizing that 5 ml equals one teaspoon provides a foundational understanding necessary for various tasks in healthcare settings, ensuring that patients receive the correct amount of medication as prescribed.