The abbreviation AC in medication administration means the doses should be given:

The abbreviation AC in medication administration stands for "ante cibum," which is Latin for "before meals." This designation is commonly used in prescribing and administering medications to indicate that a specific dose should be taken prior to eating. Administering medication before meals can enhance absorption or effectiveness depending on the medication and its interaction with food.

Understanding this abbreviation is critical for ensuring that patients receive their medications at the appropriate times to maximize therapeutic effects and minimize potential side effects associated with food interactions. Other options, such as after meals or specific hourly intervals, do not align with the established meaning of the abbreviation AC. Thus, recognizing and applying the term correctly is essential for proper medication management.