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) somatic nervous system
B) sympathetic nervous system
C) parasympathetic nervous system
D) central nervous system