What components make up the nervous system?

The correct answer identifies the primary components of the nervous system, which are the brain, spinal cord, and nerves.

The brain serves as the control center for the nervous system, processing information and coordinating responses. The spinal cord acts as the main communication pathway between the brain and the rest of the body, transmitting signals to and from various body parts. Nerves branch from the spinal cord and extend throughout the body, facilitating communication between the central nervous system (composed of the brain and spinal cord) and peripheral organs, tissues, and muscles.

Understanding the structure of the nervous system is critical for veterinary technicians, as it plays a pivotal role in controlling bodily functions, sensing the environment, and coordinating movement in animals.