How long must tenders remain at the chamber during treatment?

During hyperbaric treatment, tenders must remain at the chamber for a duration that allows them to assist and monitor the patient effectively. This practice is essential because it ensures the safety of the patient during the treatment session. Being available during this time allows tenders to respond quickly in case any complications arise or if the patient requires assistance.

The choice indicating a 1-hour duration aligns with the established protocols that prioritize patient safety and the readiness of medical personnel. It also reflects the operational standards in hyperbaric medicine, where having tenders present for an extended period enhances the immediate medical response capabilities within the chamber environment.

In contrast, shorter durations like 30 minutes or 45 minutes might not provide sufficient time for effective monitoring and potential intervention. The 2-hour option, while it ensures presence, exceeds the standard time required for effective monitoring, potentially placing undue demand on resources without clear benefit. Hence, maintaining a 1-hour presence strikes a balance between readiness and operational efficiency.