New York Nail Technician License Practice Test

Which type of nerves is responsible for sending sensory information to the brain?

1. Motor nerves

2. Interneurons

3. Mixed nerves

4. Sensory nerves

The correct answer is: Sensory nerves

Sensory nerves are specifically designed to transmit sensory information from various parts of the body to the brain. These nerves play a crucial role in helping the body process information from sensory receptors, such as those for touch, pain, temperature, and proprioception. When these receptors are activated, sensory nerves convert the stimuli into electrical signals that travel to the central nervous system, where the brain interprets the signals, allowing us to perceive our environment. In the context of the other options, motor nerves are responsible for carrying signals from the brain to muscles, enabling movement. Interneurons act as connectors or relays between sensory and motor pathways within the central nervous system, facilitating communication between the two. Mixed nerves contain both sensory and motor fibers, allowing for the transmission of signals in both directions but do not solely focus on sending sensory information. Therefore, sensory nerves are the most appropriate and accurate choice for the function of sending sensory information to the brain.