What feature must be included in an institutional pharmacy?

The correct choice emphasizes the importance of safety and proper organization within an institutional pharmacy. Storing topical medications separately from internal medications is crucial for preventing medication errors and ensuring patient safety. This practice helps to avoid confusion and potential adverse drug reactions, especially in facilities where patients may have varying routes of drug administration.

Institutional pharmacies often cater to a population that may have diverse health needs; therefore, maintaining clear distinctions between different types of medications is a critical aspect of their operation. This feature also supports compliance with regulatory requirements that govern pharmaceutical practices, which often stipulate strict guidelines regarding the handling and storage of medications.

The need for separate storage of topical and internal medications is indicative of a quality control measure, promoting safe medication dispensing and administration practices within the institution.