What is required for a casualty to be classified as Immediate in triage?

To classify a casualty as Immediate in triage, the defining criterion is the necessity for immediate lifesaving intervention and/or surgery. This classification is crucial because it prioritizes patients who are in critical condition and require urgent medical attention to survive.

The Immediate category is reserved for those whose injuries may lead to rapid deterioration or death if not promptly addressed. This could include severe hemorrhage, airway obstruction, or other life-threatening conditions. The goal of triage is to quickly identify these individuals, ensuring they receive the appropriate care before those with less severe injuries.

In contrast, classifications that suggest minor injuries requiring rest or preferences for comfort measures do not align with the Immediate designation. These categories relate to less critical conditions that do not require urgent intervention, allowing resources to focus on those most in need. Additionally, stating that surgical treatment can be delayed does not correspond with the necessity of immediate action required for those classified as Immediate.