Which type of medication is indicated for use on one resident only as part of a single procedure?

The correct response is single-dose medication because it is specifically designed for use in a single procedure for one individual resident. Single-dose medications come prepackaged or pre-measured in a way that ensures they maintain the integrity and effectiveness of the drug intended for immediate use. This reduces the risk of contamination and ensures the proper dosage is administered without the need for further measurements or alterations.

In a nursing home setting, this is crucial for infection control, as it minimizes the chance of cross-contamination between residents and helps maintain proper hygiene practices. Once a single-dose medication is opened or administered, it generally cannot be reused or stored for future use, which further emphasizes its purpose for one-time application.

Other types of medications, such as multi-dose medications, are available in quantities intended to be used for multiple doses or multiple residents, which does not align with the needs of a single procedure. Liquid medications may be used for both single and multiple uses but do not necessarily imply single-use by the resident. Refrigerated medications are categorized by temperature storage requirements rather than single-use indications. Each of these options has different implications regarding infection control and administration practices, which is why single-dose medication stands out as the correct choice in this context.