Psychotic Disorders Quiz
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Questions and Answers

Which of the following is a characteristic symptom of schizophrenia?

  • Delusions (correct)
  • Anxiety
  • Memory loss
  • Insomnia
  • What is the minimum duration required for an active phase of schizophrenia?

  • One week
  • Six months
  • Three months
  • One month (correct)
  • Which of the following is NOT a characteristic symptom of schizophrenia?

  • Memory loss (correct)
  • Disorganized speech
  • Grossly disorganized behavior
  • Hallucinations
  • What is the concordance rate for monozygotic twins in terms of developing schizophrenia?

    <p>48%</p> Signup and view all the answers

    Which disorder requires the presence of at least two of five characteristic symptoms for at least one month but less than six months?

    <p>Schizophreniform Disorder</p> Signup and view all the answers

    Which symptom is required for the diagnosis of Brief Psychotic Disorder?

    <p>Delusions</p> Signup and view all the answers

    What is the definition of hallucination according to the DSM-5?

    <p>A perception-like experience with the clarity and impact of a true perception but without the external stimulation of the relevant sensory organ</p> Signup and view all the answers

    Which of the following is a characteristic symptom of schizophrenia?

    <p>Delusions</p> Signup and view all the answers

    What is the concordance rate for dizygotic twins in terms of developing schizophrenia?

    <p>17%</p> Signup and view all the answers

    What is the minimum duration required for continuous signs of schizophrenia?

    <p>6 months</p> Signup and view all the answers

    Which of the following is NOT a factor linked to the etiology of schizophrenia?

    <p>Environmental factors</p> Signup and view all the answers

    Which disorder requires the presence of at least one symptom being delusions, hallucinations, or disorganized speech for at least one day but less than one month?

    <p>Brief Psychotic Disorder</p> Signup and view all the answers

    Which disorder requires the presence of at least two of five characteristic symptoms for at least one month but less than six months, with at least one symptom being delusions, hallucinations, or disorganized speech?

    <p>Schizophreniform Disorder</p> Signup and view all the answers

    Which disorder is characterized by the presence of negative symptoms such as avolition, alogia, and anhedonia?

    <p>Schizoaffective Disorder</p> Signup and view all the answers

    Which disorder requires the presence of at least one symptom being delusions, hallucinations, or disorganized speech for at least one day but less than one month?

    <p>Brief Psychotic Disorder</p> Signup and view all the answers

    What is the minimum duration required for an active phase of schizophrenia?

    <p>3 months</p> Signup and view all the answers

    What is the concordance rate for dizygotic twins in terms of developing schizophrenia?

    <p>10-15%</p> Signup and view all the answers

    Which of the following is a characteristic symptom of schizophrenia?

    <p>Delusions</p> Signup and view all the answers

    What is the concordance rate for dizygotic twins in terms of developing schizophrenia?

    <p>17%</p> Signup and view all the answers

    What is the minimum duration required for an active phase of schizophrenia?

    <p>1 month</p> Signup and view all the answers

    Which disorder requires the presence of at least two of five characteristic symptoms for at least one month but less than six months, with at least one symptom being delusions, hallucinations, or disorganized speech?

    <p>Schizophreniform disorder</p> Signup and view all the answers

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