1. Which of the following is not a common symptom of bipolar

disorder?

a) Mood swings

b) Hallucinations

c) Impulsivity

d) Anxiety

Answer: b) Hallucinations

Rationale: Hallucinations are not a typical symptom of bipolar

disorder, although they may occur in some cases of severe mania

or depression. Mood swings, impulsivity, and anxiety are common

symptoms of bipolar disorder that can affect a person's functioning

and quality of life.

2. What is the difference between bipolar I and bipolar II disorder?

a) Bipolar I disorder involves only manic episodes, while bipolar II

disorder involves only depressive episodes.

b) Bipolar I disorder involves at least one manic episode, while

bipolar II disorder involves at least one hypomanic episode and

one major depressive episode.

c) Bipolar I disorder involves at least one mixed episode, while

bipolar II disorder involves at least one rapid cycling episode.

d) Bipolar I disorder involves more severe symptoms, while

bipolar II disorder involves milder symptoms.

Answer: b) Bipolar I disorder involves at least one manic episode,

while bipolar II disorder involves at least one hypomanic episode

and one major depressive episode.

Rationale: Bipolar I disorder is characterized by the presence of at