Mr.McCardle's excessive feelings of helplessness and despondency are periodically interrupted by episodes in which he experiences extreme feelings of personal power and a grandiose optimism about his future.Which drug would most likely be prescribed to alleviate his symptoms?

A) Ativan
B) Thorazine
C) Xanax
D) lithium

Grandiose Optimism

An overly positive outlook towards one's ability to achieve success, often without considering realistic limitations or probabilities.

Personal Power

Refers to the capacity of an individual to influence the behavior of others or the course of events through their personal abilities or qualities.

Lithium

A chemical element used in the treatment of bipolar disorder, acting as a mood stabilizer.