What does the abbreviation pc mean in relation to meal times?

The abbreviation "pc" stands for "post cibum," which is Latin for "after meals." In healthcare settings, this abbreviation is commonly used to indicate when certain medications or treatments should be administered. Therefore, when you see "pc" noted in a medical context, it refers to actions or instructions that should occur after a patient has finished eating. This is essential for ensuring that medications are taken at the appropriate times, particularly if their absorption may be influenced by food intake.

Considering the other options, "before meals" would be indicated by the abbreviation "ac" (ante cibum), and "during meals" doesn't have a common standard abbreviation in this context. "No meals" does not correlate with the usage of "pc" and does not represent a standard abbreviation relevant to meal timing.