The A alpha nerve fiber type is the smallest and the most numerous nerve fiber.The A delta nerve fiber type is primarily responsible for dull,aching pain.
A) Both statements are true.
B) Both statements are false.
C) The first statement is true;the second statement is false.
D) The first statement is false;the second statement is true.

Question

Quizplus · Accepted Answer

The A alpha nerve fibers are actually the largest and have the fastest conduction velocity, primarily involved in proprioception and motor functions. A delta fibers are responsible for transmitting sharp, acute pain, not dull, aching pain.

The a Alpha Nerve Fiber Type Is the Smallest and the Most