Which of the following are unmyelinated nerve fibers?
Ans. is 'c' i.e., Postganglionic sympathetic fibers[Ref Ganong 24h/e p. 92; Principles of medical physiology p. 5I2lType C fibers are unmyelinated fibers which include postganglionic autonomic fibers,
Proprioceptive fibers
Motor neuron to muscle
Postganglionic sympathetic fibers
Motor nerve to intrafusal fibers