EMT Course Practice Test 2025 - Complete Study Resource

Sensory nerves are specifically designed to carry sensory information from various parts of the body to the central nervous system (CNS). These nerves are responsible for conveying sensations such as touch, taste, pain, temperature, and proprioception. Once the sensory receptors detect a stimulus, such as pressure or heat, the sensory nerves transmit that information through electrical impulses to the CNS, where it can be processed and interpreted.

In contrast, motor nerves are involved in carrying signals away from the CNS to muscles, enabling movement. Autonomic nerves regulate involuntary functions, such as heart rate and digestion, typically without conscious control. Interneurons, on the other hand, act as connectors between sensory and motor neurons within the CNS, facilitating communication and processing between them. Thus, sensory nerves play a crucial role in enabling the brain and spinal cord to receive and interpret sensory stimuli from the environment.