What is a critical step when assessing a suspected spinal injury victim's circulation?

When assessing a suspected spinal injury victim's circulation, a critical step is to perform CPR immediately if the victim is not breathing. This action is essential because a lack of breathing indicates that the victim is not receiving adequate oxygen, which can lead to further complications such as brain damage or death within minutes.

In cases of spinal injury, prioritizing the victim’s airway and circulation is crucial. While checking the pulse and respiration is important, the immediate need for CPR in the absence of breathing takes precedence. Performing chest compressions can help maintain blood flow to vital organs, including the brain, until further medical help arrives.

For individuals trained in CPR, recognizing the need for immediate action in these circumstances is a vital part of the lifesaving process, emphasizing the urgency of addressing circulation issues before other assessments or interventions.