A 30-year-old male patient involved in a high-speed motor vehicle collision presents with suspected cervical spine injury. What is the most appropriate initial step for immobilizing the patient to prevent secondary injury?
Utilize a short board to secure the head and neck region.
Keep the patient still and apply a cervical collar as needed.
Place a cervical collar on the patient.
Utilize techniques that prioritize thoracic stabilization while addressing cervical concerns.