What protects the spinal cord?
A)Vertebrae
B)Meninges
C)Cerebrospinal fluid
D)All apply.

Question

Quizplus · Accepted Answer

The spinal cord is protected by the vertebrae, which are bony structures that form a tunnel called the spinal canal. The meninges are three layers of protective membranes that surround the spinal cord and the brain. The outer layer, called the dura mater, is a tough, fibrous layer that serves as a protective barrier. The middle layer, called the arachnoid mater, is a delicate membrane that has a web-like appearance. The innermost layer, called the pia mater, is a thin layer that is intimately attached to the surface of the spinal cord. Cerebrospinal fluid, which is produced within the ventricles of the brain, also helps to protect the spinal cord by providing a buffer against shocks and impacts.

What Protects the Spinal Cord