Nerves that transmit impulses away from the brain and spinal cord to the muscles and glands are
A) efferent.
B) afferent.
C) sensory.
D) efferent and sensory.

Question

Quizplus · Accepted Answer

The vast network of nerves throughout the rest of the body is part of the PNS (see Figure 13-3, A). Peripheral nerves connect with the spinal cord at many levels, and the information (impulses) they carry travels to and from the brain and spinal cord. Sensory (afferent) nerves transmit impulses from parts of the body (for example, skin, eye, ear, and nose) to the spinal cord and brain. Motor (efferent) nerves transmit impulses away from the CNS and produce responses in muscles and glands.

Nerves That Transmit Impulses Away from the Brain and Spinal