Final answer:
True, a pharmacist must be available for emergency calls at all times when the penal pharmacy is closed as part of continuous healthcare in correctional settings.
Step-by-step explanation:
The statement is True: For a penal pharmacy, a pharmacist shall be available for emergency calls at all times when closed. Even though the pharmacy itself is not open 24/7, the availability of a pharmacist to respond to emergencies is a requirement to ensure that medication can be provided in urgent situations, especially where it may affect the health and safety of inmates. This reflects the responsibility of healthcare providers to offer continuous care, even in a correctional setting.