If the complaint description appears to be TRAUMA in nature, the EMD should choose the protocol that:

• A. The protocol that best addresses the mechanism of injury
• B. The protocol that addresses the most common symptoms
• C. The protocol with the shortest call time
• D. The protocol that addresses patient age

Answer: (A)

When a caller describes something that appears to be trauma, the protocol you select is the one that best addresses the mechanism of injury. Understanding how the injury happened helps you anticipate potential, even hidden, injuries and guides critical steps in the initial assessment and treatment plan. Mechanism of injury signals you to look for life threats, potential spinal injury, internal bleeding, or multi-system trauma, so you can apply the appropriate trauma-focused questions and actions early.

Focusing on the most common symptoms might miss injuries that don’t yet show obvious signs, especially in trauma where injuries can be widespread or hidden. Relying on call length isn’t the goal here, since a shorter call could skip essential trauma questions. Age can influence certain considerations, but it isn’t the primary basis for choosing a trauma protocol; mechanism of injury is what directs the correct trauma response.