Question

How do the structures and functions of the nervous system work to help prevent injuries.

Answer 1

The central nervous system is better protected than any other system or organ in the body. Its main line of defense is the bones of the skull and spinal column, which create a hard physical barrier to injury. A fluid-filled space below the bones, called the syrnix, provides shock absorbance.

Unfortunately, this protection can be a double-edged sword. When an injury to the central nervous system occurs, the soft tissue of the brain and spinal cord swells, causing pressure because of the confined space. The swelling makes the injury worse unless it is rapidly relieved. Fractured bones can lead to further damage and the possibility of infection.

Answer 2

Answer: It speedily send an information to the body parts to act in defense against foreign body or danger thereby defending the cause of injuries.

Step-by-step explanation: