What is the protocol for a casualty who is unresponsive but breathing?

The correct action for a casualty who is unresponsive but breathing is to place them in the recovery position and monitor for airway obstruction. This position helps to keep the airway open and allows for any fluids or vomit to drain out rather than obstructing the airway. Keeping the airway clear is crucial because an unresponsive individual may not be able to protect their airway due to decreased reflexes.

Monitoring for airway obstruction is also essential because, even if the person is breathing, they may still be at risk of airway compromise due to their unresponsive state. The recovery position can prevent aspiration and ensure that any breathing is not hindered by the tongue falling back or by secretions blocking the airway.

While continuously monitoring vital signs is important, the immediate need in this scenario focuses on airway management to ensure the casualty remains safe. Administering oxygen may be appropriate later, depending on the situation, but the priority is securing the airway first. Additionally, performing CPR is not indicated as the individual is still breathing, which means that there is no need for chest compressions at that moment.