During multiple-survivor scenarios, what type of survivor may necessitate leaving the rescue swimmer in the water?

In multiple-survivor scenarios, leaving a rescue swimmer in the water is often necessary when dealing with severely injured survivors. This type of survivor may be in critical need of immediate and focused attention due to the severity of their injuries. By keeping the rescue swimmer with this individual, it ensures that they receive the appropriate care that can stabilize their condition, which is essential in preventing further deterioration.

Severely injured survivors might require special techniques for extraction or might be unable to assist themselves due to their condition. This situation often prioritizes their needs over others, as proper management of their injuries can significantly impact their chances of survival. The rescue swimmer, by remaining with the severely injured individual, can also monitor their condition closely, provide life-saving interventions, and coordinate any additional support that might be needed, such as securing medical assistance.

In contrast, other categories like moderately injured, disoriented, or unconscious victims may not necessitate such immediate one-on-one attention, as strategies exist for managing their extraction without needing to leave a swimmer in the water. These survivors might be handled in a more systematic manner, allowing the rescue swimmer to assist or extract other individuals while ensuring that the rescue operation continues effectively.