Bipolar and Depressive Disorders
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Questions and Answers

Which of the following is a characteristic of a manic episode?

  • Lack of interest in activities
  • Decreased need for sleep (correct)
  • Feelings of sadness
  • Inability to concentrate

Which of the following is a characteristic of a hypomanic episode?

  • Need for hospitalization
  • Marked impairment in functioning
  • Presence of psychotic features
  • Increased activity or energy (correct)

Which of the following is required for a diagnosis of bipolar I disorder?

  • At least one major depressive episode
  • At least two weeks of symptoms
  • At least one manic episode (correct)
  • At least one hypomanic episode

Which neurotransmitters have been linked to bipolar disorder?

<p>Serotonin and dopamine (D)</p> Signup and view all the answers

What is the minimum duration of symptoms for cyclothymic disorder in adults?

<p>Two years (A)</p> Signup and view all the answers

Which symptoms can help distinguish between bipolar I disorder and ADHD in children and adolescents?

<p>Decreased need for sleep and hypersexuality (D)</p> Signup and view all the answers

Which psychosocial interventions are considered evidence-based for the treatment of bipolar disorder?

<p>Psychoeducation and cognitive-behavior therapy (C)</p> Signup and view all the answers

Which of the following is a characteristic of a major depressive episode?

<p>Loss of interest or pleasure in most activities (D)</p> Signup and view all the answers

Which of the following is required for a diagnosis of bipolar II disorder?

<p>At least one hypomanic episode and at least one major depressive episode (D)</p> Signup and view all the answers

Which of the following is a characteristic of a hypomanic episode?

<p>Symptoms not severe enough to cause marked impairment in functioning (A)</p> Signup and view all the answers

Which of the following symptoms are specific to manic episodes in adults?

<p>Euphoric or elevated mood, increased self-esteem, thought acceleration, and decreased need for sleep (B)</p> Signup and view all the answers

Which of the following statements is true about the heredity of bipolar disorder?

<p>Bipolar disorder has a strong genetic component, with higher concordance rates in monozygotic twins compared to dizygotic twins (A)</p> Signup and view all the answers

What is the most effective pharmacotherapy for 'classic bipolar disorder' characterized by low likelihood of mixed mood states and rapid cycling?

<p>Lithium (C)</p> Signup and view all the answers

What is the specifier provided by DSM-5-TR for bipolar disorder involving mood reactivity and at least two of the following: significant weight gain or increase in appetite, hypersomnia, leaden paralysis, interpersonal rejection sensitivity?

<p>With atypical features (C)</p> Signup and view all the answers

Which of the following is a characteristic of a manic episode?

<p>Symptoms include inflated self-esteem or grandiosity (B)</p> Signup and view all the answers

Which of the following is required for a diagnosis of bipolar I disorder?

<p>At least one manic episode (D)</p> Signup and view all the answers

What is the minimum duration of symptoms for cyclothymic disorder in adults?

<p>At least two years (C)</p> Signup and view all the answers

Which of the following is NOT a neurotransmitter linked to bipolar disorder?

<p>GABA (B)</p> Signup and view all the answers

Which of the following areas of the brain has NOT been found to have structural and functional abnormalities in bipolar disorder?

<p>Cerebellum (D)</p> Signup and view all the answers

Which of the following symptoms is NOT specific to manic episodes in youth 7 to 16 years of age?

<p>Decreased need for sleep (D)</p> Signup and view all the answers

Which of the following psychosocial interventions is NOT considered evidence-based for the treatment of bipolar disorder?

<p>Psychoanalysis (B)</p> Signup and view all the answers

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