Final answer:
Unauthorized personnel must not be allowed access to the pharmacy, so it should be equipped with a secure access control system.
Step-by-step explanation:
The subject of this question is Medicine.
To prevent unauthorized access to the pharmacy, it should be equipped with a secure access control system. This may include measures such as key cards, biometric scanners, or PIN codes.
The purpose of an access control system is to restrict entry to authorized personnel only. It helps maintain the security and integrity of pharmaceuticals and protects patient privacy.