How many milliliters are equivalent to one teaspoon?

One teaspoon is equivalent to 5 milliliters. This measurement is commonly used in cooking and pharmaceuticals, making it essential for medical assistants to understand. Accurate dosage is critical, especially when measuring liquid medications or dietary supplements. Knowing that one teaspoon equals 5 milliliters allows healthcare providers to convert between these measurements easily, ensuring that patients receive the correct amount of medication. This understanding supports safe and effective patient care by reinforcing proper medication administration practices.