For patients with spinal or neck injuries, which of the following is not an appropriate treatment principle?

The principle of carrying a patient with spinal or neck injuries by hand using two people is not appropriate due to the risk of further injury. When handling individuals with potential spinal damage, it is crucial to prevent any movement that could aggravate their condition or lead to paralysis. The proper approach for such situations often involves specialized equipment, like a backboard or cervical collar, designed to stabilize and protect the spine during transport.

In contrast, performing CPR immediately can be necessary if the patient is unresponsive and not breathing, showcasing the priority of addressing life-threatening situations. Keeping the patient still until professional help arrives is also critical to avoid exacerbating any existing injuries. Monitoring vital signs is essential to assess the patient's condition and can provide valuable information to emergency responders upon their arrival. Each of these actions aligns with established protocols for managing spinal injuries, emphasizing the need for careful handling to prevent further harm.