What should you do if you suspect a neck injury while providing first aid?

When suspecting a neck injury while providing first aid, the priority is to prevent any further damage to the spinal cord that could result from movement. Immobilizing the head and neck is crucial because even slight movements can exacerbate an existing injury, leading to potentially serious complications, including paralysis.

By immobilizing the head and neck, you help to stabilize the spine and decrease the risk of additional injuries. This is particularly important if the person is unconscious or cannot follow commands, as they may inadvertently move and aggravate their condition.

Other actions, such as encouraging the person to move their head, can increase the risk of injury and should be avoided. Performing rescue breaths or checking the carotid pulse can also distract from the immediate need for stabilization and might not be safe if spinal injury is suspected. Therefore, ensuring proper immobilization is the most appropriate and effective first step in this situation.