Describe the care required for a casualty who is unconscious but breathing.

When caring for a casualty who is unconscious but breathing, placing them in the recovery position is essential. The recovery position helps maintain an open airway, which is crucial for breathing, while also reducing the risk of aspiration if the casualty vomits. This position allows fluids to drain out of the mouth, preventing choking, and ensures that the tongue does not obstruct the airway.

Keeping the casualty lying flat on their back can pose a risk of airway obstruction and aspiration, as they may not have the muscle control to protect their airway adequately. Monitoring blood pressure continuously, while important for certain medical situations, is not the primary concern for an unconscious but breathing casualty. Attempting to wake the person by shaking them is not advisable, as this might cause unnecessary movement and potential harm, especially if there are underlying injuries. Therefore, placing an unconscious casualty who is breathing in the recovery position is the best practice for ensuring their safety and preserving their airway.