Pain is carried by which nerve fibers?
a) Act, A13
b) Act, Ay
c) AS, C
d) Ay, C
Correct Answer - A:C
Ans. A. Act, A13 & C. AS, C
[Rd Ganong 24n/e p. 92 & 23’d/e p. 89; Principles of physiology p.
5121]
Fast fibers carrying pain -+ Ad (fast pain)
Slow fibers carrying pain -) C (slow pain)