Which is NOT a requirement for emergency drug supplies in a healthcare facility?

In a healthcare facility, emergency drug supplies are critical for patient care, but they must adhere to specific regulations to ensure safety and efficacy. The requirement that a facility must maintain an unlimited supply of controlled substances is not practical or necessary. In fact, supply limits are typically imposed to avoid misuse, to support proper inventory management, and to comply with legal regulations that govern the storage and dispensing of controlled substances.

The other options reflect actual requirements that help healthcare facilities manage their emergency drug supplies effectively. Inventoried drugs after each use ensure accountability and proper tracking of medications, which is vital for patient safety and regulatory compliance. Proper labeling is crucial to avoid medication errors, ensuring that healthcare personnel can readily identify the emergency drugs. Additionally, having a pharmacist identify drugs for replacement helps maintain a functional supply, ensuring that essential medications are always available when needed. This structured approach safeguards patient care and adheres to regulatory standards.