What should be included in a master alarm system for medical gas systems?

A master alarm system for medical gas systems is crucial for ensuring safety and efficiency within healthcare settings. The correct choice indicates that the system should incorporate both continuous attendance and remote signaling capabilities.

Continuous attendance means that there must be personnel present to monitor the alarms actively. This is important because timely human intervention can be critical when there's a gas supply failure or other emergencies, ensuring quick responses to maintain patient safety.

Remote signaling adds another layer of security by allowing alarms to be communicated to other locations, such as a nursing station or a central monitoring system. This ensures that even if the personnel are not physically present in the immediate area, they can still be alerted to any issues with the medical gas systems.

By combining these two features—continuous attendance and remote signaling—the master alarm system can provide a comprehensive approach to monitoring medical gas systems, ensuring that any disturbances are promptly and effectively addressed to protect the health and safety of patients.