Which of the following statements about medication storage is true?

The statement indicating that all medication should be stored in designated locked areas is true because proper medication storage practices are crucial for ensuring safety and compliance with regulations. Medications often include controlled substances, which are subject to strict laws regarding their storage to prevent misuse, theft, or accidental ingestion. Storing medications in designated locked areas helps to protect residents and patients from potential harm and regulates access to authorized personnel only.

Adequate storage measures also help maintain the integrity of the medications, preventing degradation caused by improper environmental conditions. In healthcare settings, these practices are essential to safeguard health and to adhere to legal and organizational policies regarding medication management.

The other statements suggest unsafe or non-compliant practices regarding medication storage and do not align with established standards for medication safety.