Which option is NOT listed as a Significant MOI?

Which option is NOT listed as a Significant MOI?

• A. Falls and Tumbles 3x (15-20ft)
• B. Axial Loading (Compression)
• C. Lateral Torsion
• D. Head injury

Answer: (C)

Mechanisms of injury that are considered significant guide how you assess and immobilize in the wild. Falls from a height are a clear high-energy event that raises the risk of spinal and internal injuries, so they’re included as significant. Axial loading, where a heavy load compresses the spine, is another high-risk mechanism because it can cause vertebral fractures and spinal cord injury, so it’s also listed as significant. Lateral torsion—twisting of the torso—does not appear on the standard list of significant MOIs used in this context. It can cause injuries, but it isn’t singled out as a high-priority mechanism in the same way as those energy-transfer events. Head injury, while important, describes an injury outcome rather than a mechanism of injury, so it isn’t listed as a MOI itself. Therefore, lateral torsion is the mechanism not listed as a Significant MOI.

Mechanisms of injury that are considered significant guide how you assess and immobilize in the wild. Falls from a height are a clear high-energy event that raises the risk of spinal and internal injuries, so they’re included as significant. Axial loading, where a heavy load compresses the spine, is another high-risk mechanism because it can cause vertebral fractures and spinal cord injury, so it’s also listed as significant. Lateral torsion—twisting of the torso—does not appear on the standard list of significant MOIs used in this context. It can cause injuries, but it isn’t singled out as a high-priority mechanism in the same way as those energy-transfer events. Head injury, while important, describes an injury outcome rather than a mechanism of injury, so it isn’t listed as a MOI itself. Therefore, lateral torsion is the mechanism not listed as a Significant MOI.