When a patient arrives in the emergency room, he is restless and irritable with unlimited energy and a rapid rate of speech. the attending psychiatrist believes the patient has taken cocaine or amphetamines and admits him for observation. the next day, the symptoms are the same. what condition with symptoms that are similar to those associated with amphetamine use might the psychiatrist now consider as a condition that is relevant to the diagnosis?

The condition is called mania, it is also known as manic syndrome. Is a state of abnormally elevated arousal, affect, and energy level, or "a state of heightened overall activation with enhanced affective expression together with liability of affection? Indeed, as the mania intensifies, irritability can be more pronounced and result in violence, or anxiety.  

from the original order (top to bottom) the new order will go

1 (founder)

4 (hawk)

2 (mutate)

3 (next generation)

i believe it would cause an increase of percipitation, though i could be wrong. so i would say b is the answer.