Can the door to the pharmacy be secured with a combination lock?

Pharmacy security is a crucial aspect of maintaining patient safety and complying with regulatory standards. The correct choice indicates that it is permissible for a pharmacy to use a combination lock on the door, but this is only allowed during business hours. This aligns with the requirement that a pharmacy must be accessible to authorized personnel and customers while it is open, while also ensuring that it is secure when closed.

In practice, having a combination lock can provide an appropriate level of security when the pharmacy is operating, as it can deter unauthorized access while still being functional for those who need entry. However, this arrangement must be managed properly to ensure that security protocols are upheld, and that access is controlled, especially when the pharmacy is not officially open.

The other options do not align with common security practices for pharmacies. For instance, suggesting that a pharmacy door can never use a combination lock or that it can remain secured with such a lock even outside of business hours would fail to meet the need for accessibility and could hinder operations or security compliance. Thus, the selected answer reflects the balance between security and accessibility required by pharmacy law and regulations.