Which of the Following Statements Is True of Mood Disorders

question 36

Multiple Choice

Which of the following statements is true of mood disorders?

• A) A major depressive episode is necessary for a diagnosis of bipolar I disorder.
• B) Hypomania is a diagnostic criterion for bipolar II disorder but not cyclothymic disorder.
• C) The level of social and occupational functioning of bipolar I and bipolar II disorders are identical.
• D) A diagnosis of cyclothymic disorder requires that the person alternates between cycles of hypomania and moderate depression.

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Definitions:

Pollution

The introduction of contaminants into the natural environment causing adverse change, through substances or energy.

Non-native Species

Species that are introduced into an environment where they do not naturally occur, often causing harm to local ecosystems and species.

Mutualism

A type of symbiotic relationship between two organisms where both organisms benefit from the interaction.

Commensalism

A symbiotic relationship between two organisms where one benefits without harming or helping the other.