Realizing That You Did Not Study as Much as You

Multiple Choice

Realizing that you did not study as much as you needed to for this exam,you start to take the test.However,it is difficult to concentrate because your heart is racing,your stomach seems tied in a knot,you are breathing too quickly,and your mouth is dry.Most likely,you are experiencing the effects of the ________.

A) motor nervous system
B) sympathetic division
C) parasympathetic division
D) central nervous system