As he began his internship in a hospital emergency room, George felt very anxious. Throughout the internship he experienced intense and prolonged stress, did not eat well, and did not get enough sleep. When he successfully completed his internship, he felt completely worn out and got very sick with the flu. George is probably experiencing the:
a) "flight" phase of the fight-or-flight response. b) "fight" phase of the fight-or-flight response.
c) "exhaustion" stage of the general adaptation syndrome.
d) "alarm" stage of the general adaptation syndrome.