What are the two types of spinal injuries a lifeguard should be aware of?

The focus on complete and incomplete spinal cord injuries is crucial for lifeguards as these terms specifically describe the extent of damage to the spinal cord and the resulting functional outcomes. A complete spinal cord injury indicates a total loss of motor and sensory function below the level of the injury, meaning the individual cannot feel or move anything below the injury's location. This can lead to paralysis and significant life changes. On the other hand, an incomplete spinal cord injury refers to a situation where some level of function remains below the injury site; the individual may still have some sensation or ability to move parts of their body.

Understanding these distinctions helps lifeguards recognize the severity of an injury and the immediate care needed. Lifeguards must be prepared to handle such scenarios appropriately, ensuring safe transport of the injured person and minimizing further damage. This knowledge is essential in emergency situations where quick and informed decisions can significantly affect the outcome for the victim. Other options may address varied aspects of injuries but do not specifically categorize spinal injuries in a way that is relevant for immediate emergency response and treatment.