What does 'buc' mean in relation to medication administration?

The term 'buc' in relation to medication administration stands for "buccal." This means that the medication is to be placed between the gum and the inner lining of the cheek. The buccal route allows for absorption of the medication directly into the bloodstream through the mucous membranes in the mouth, bypassing the digestive system and providing a quicker onset of action compared to oral administration.

While other options represent different routes of medication administration, they do not correspond to the acronym 'buc.' For instance, "by mouth" refers to oral administration, "through the skin" indicates transdermal delivery, and "by inhalation" pertains to medications delivered to the respiratory system. The specificity of 'buc' as referring to the buccal route is important in ensuring that medications are administered correctly and effectively.