Question

multiple choice question
neurons carrying nerve impulses toward the cns are ____ neurons; while neurons carrying nerve impulses from the cns to the periphery are ____ neurons.
o motor (efferent); sensory (afferent)
o sensory (afferent); motor (efferent)

Explanation:

Sensory (afferent) neurons transmit nerve - impulses from sensory receptors towards the central nervous system (CNS). Motor (efferent) neurons carry nerve - impulses from the CNS to effectors in the periphery such as muscles and glands.

Answer:

B. sensory (afferent); motor (efferent)