What are the two types of nerves that carry messages to and from the brain?

Study for the Sterile Processing Technician Exam. Review flashcards and multiple choice questions, with hints and explanations for each question. Prepare for your certification exam!

The correct answer identifies the two specific types of nerves that play crucial roles in the functioning of the nervous system: motor nerves and sensory nerves.

Motor nerves are responsible for carrying signals away from the brain to the muscles, directing actions like movement. They transmit information that enables voluntary and involuntary muscle contractions, influencing how the body interacts with its environment.

Sensory nerves, on the other hand, carry signals towards the brain from sensory receptors located throughout the body. These nerves relay important information about external stimuli, such as touch, pain, temperature, and other sensory experiences. The brain processes this information to generate appropriate responses.

Together, motor and sensory nerves are essential for the communication pathways in the nervous system, coordinating movement and sensory perception effectively. Understanding this distinction is crucial for comprehending how the nervous system operates as a whole.

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