Answer:
Darlene is probably experiencing from <u>(A) generalized anxiety disorder. </u>
Explanation:
<u>Generalized anxiety disorder</u> is a type of anxiety disorder. The common characteristics of this disorder include <u>uncontrollable, excessive, chronic worry about various common events and activities.</u> A person suffering from this disorder constantly worries about common matters such as j<u>ob, health, family, money and interpersonal relationship problems.</u>
The common symptoms are fatigue, restlessness, irritability, sweating and trouble in sleep.
Therefore, Darlene is probably experiencing from <u>generalized anxiety disorder.</u>