Figure 12- 2 Spinal Nerves

Multiple Choice

Figure 12- 2 Spinal Nerves
Use Figure 12- 2 to answer the following questions:
-All of the following are true of polysynaptic reflexes, except that they

A) have reverberating circuits that prolong the reflexive motor response.
B) are intersegmental in distribution.
C) are arranged according to dermatomes.
D) involve pools of interneurons.
E) involve reciprocal innervation.