In which of the following disorders must symptoms be present for at least two years in order for a diagnosis to be made?
A) Persistent depressive disorder
B) Bipolar I disorder
C) Major depressive disorder
D) Bipolar II disorder

Question

Quizplus · Accepted Answer

Symptoms must be present for at least two years for a diagnosis of persistent depressive disorder (previously known as dysthymia) to be made, while the other disorders mentioned do not have this specific requirement.

In Which of the Following Disorders Must Symptoms Be Present