Which system is engaged while relaxing after eating a large meal?

This is known as the “fight or flight” system.

Which of the following is NOT a major function of the Sympathetic Nervous System?

This structure surrounds a bundle of nerve fibers.

The Autonomic Nervous System is controlled by which of the following structures?

This structure surrounds the entire nerve. 

Peripheral nerves are classified according to _____.

A pregnant woman is concerned about eating fish because of its potential contamination with mercury. What advice would you give her?

Match the definition with the appropriate term.  (There are more answer items than you will need.)

The peripheral nervous system consists of how many pairs of spinal nerves?