Question

The spinal cord is classified within what part of the nervous system?

a. peripheral nervous system
b. central nervous system
c. primary nervous system
d. secondary nervous system
e. spinal nervous system

Answer 1

The spinal cord is classified within the central nervous system (CNS) which also includes the brain (Option B). The central nervous system is distinct from the peripheral nervous system, which connects the CNS to the rest of the body.

Step-by-step explanation:

The spinal cord is part of the central nervous system. The CNS is comprised of two primary components: the brain and the spinal cord.

The peripheral nervous system (PNS) is everything else that is not part of the CNS, connecting the CNS to the rest of the body.

Specifically, this includes elements like nerves and ganglions that carry sensory and motor signals between the CNS and various parts of the body.

Within the PNS, there is further division into the autonomic nervous system, which controls involuntary body functions, and the somatic nervous system, which includes pathways related to voluntary movements and sensory processing.

Hence, the correct answer is Option B.