Walking into a Class That He Had Foolishly Ignored for a Month

Multiple Choice

Walking into a class that he had foolishly ignored for a month, Roy discovers that an exam is scheduled for that session. As part of his panic, which of the following happens?

A) Roy's sympathetic nervous system becomes aroused.
B) Roy's parasympathetic nervous system becomes aroused.
C) Roy's hindbrain shuts down to conserve energy.
D) Roy's midbrain shuts down to conserve energy.