Final answer:
Alignment and protection of the cervical spine in the ED can be achieved through the use of a C-collar and manual stabilization.
Step-by-step explanation:
Alignment and protection of the cervical spine can be accomplished by two ways in the ED:
- C-collar: This is a device that helps immobilize the neck and keep the head in a stable position. It is commonly used in emergency settings to provide immediate support and prevent further damage to the cervical spine.
- Manual stabilization: In some cases, healthcare providers may use their hands to provide support and hold the neck in a neutral position until more advanced equipment can be applied.