Does every casualty require an IV?

Not every casualty requires an IV because the need for intravenous access depends on the specific circumstances of the injury, the condition of the patient, and the potential need for fluid resuscitation or medication administration. In many cases, a casualty may be stable, alert, and able to maintain their own airway and circulation without the need for IV fluids.

For example, in instances of minor injuries where the patient is conscious and alert, oral hydration or observation might be sufficient. Additionally, in tactical scenarios, clinical judgment must be utilized to prioritize limited resources, and the focus may need to remain on life-saving interventions rather than establishing IV access for every casualty.

Only casualties who are severely hypovolemic, in shock, or require medication administration may necessitate an IV. This approach emphasizes the importance of assessing each casualty individually to determine the most appropriate care rather than following a blanket policy that every casualty requires an IV.