Which of the following resources must be maintained in the pharmacy?

The correct answer indicates that a pharmacy must maintain a variety of resources for safe and effective practice. Specifically, the United States Pharmacopeia (USP) is essential for standardizing the quality and purity of drugs, while the American Hospital Formulary Service (AHFS) provides crucial information regarding drug usage, including indications, dosing, and safety. Additionally, maintaining other specific texts ensures that pharmacists have access to up-to-date clinical guidelines, drug information, and formularies relevant to their practice.

Having a diverse set of resources supports the ability of pharmacists to provide comprehensive patient care, facilitate informed clinical decisions, and ensure compliance with legal and regulatory standards. This variety also allows pharmacists to address a broad range of patient needs, from compounding medications to managing drug therapy effectively.

While individual texts or resources may be helpful, relying solely on one resource limits the scope of knowledge required for optimal pharmacy practice. Comprehensive access to multiple reliable sources is vital for ensuring that pharmacists can perform their duties to the best of their abilities.