Diff: 3 Page Ref: 401 44) Neurons may be classified according to several characteristics. Which of the following is correct?
A. Group A fibers are mostly somatic sensory and motor and are the smallest in diameter.
B. Group B fibers are highly myelinated and have the highest conduction velocities.
C. Group C fibers are not capable of saltatory conduction.
D. A small cross-sectional area allows shorter conduction times.
Answer:C
Diff: 3 Page Ref: 401 44) Neurons may be classified according to several characteristics. Which of the following is correct?
A. Group A fibers are mostly somatic sensory and motor and are the smallest in diameter. B. Group B fibers are highly myelinated and have the highest conduction velocities. C. Group C fibers are not capable of saltatory conduction. D. A small cross-sectional area allows shorter conduction times.