What are the three main types of bipolar disorders?

The correct answer identifies the three primary types of bipolar disorders: Bipolar I, Bipolar II, and Cyclothymia. Each of these classifications is based on the severity and pattern of mood swings experienced by individuals.

Bipolar I disorder is characterized by at least one manic episode, which may be preceded or followed by hypomanic or major depressive episodes. The presence of manic episodes is crucial in distinguishing it from other mood disorders, as mania typically leads to significant impairment and may require hospitalization.

Bipolar II disorder involves at least one major depressive episode and at least one hypomanic episode, but no full-blown manic episodes. This distinction is important because it highlights that while individuals with Bipolar II can experience intense mood swings, they do not reach the level of mania that is seen in Bipolar I.

Cyclothymia is a milder form of bipolar disorder, with numerous periods of hypomanic symptoms and periods of depressive symptoms lasting for at least two years (one year in children and adolescents). However, these symptoms do not meet the criteria for a hypomanic episode or a major depressive episode, making cyclothymia less severe but still clinically significant.

The other options incorrectly include disorders that do not fall under the