Causes of Schizophrenia and Neurobiological Theory
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Questions and Answers

Which symptom is characteristic of catatonic behavior in schizophrenia?

  • Excessive emotional expression
  • Rapid speech and hyperactivity
  • Intense fear of social situations
  • Markedly decreased reactivity to the environment (correct)
  • Which negative symptom of schizophrenia is described as a lack of motivation to initiate purposeful activities?

  • Anhedonia
  • Alogia
  • Diminished emotional expression
  • Avolition (correct)
  • In the context of schizophrenia spectrum disorders, which disorder is characterized by odd behavior and deficits in social interaction?

  • Schizophreniform disorder
  • Brief psychotic disorder
  • Schizotypal disorder (correct)
  • Delusional disorder
  • What time duration is associated with Schizophreniform disorder?

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

    Which condition is not part of the Schizophrenia Spectrum according to the text?

    <p>Psychotic disorder due to substance use</p> Signup and view all the answers

    Which symptom is commonly associated with negative symptoms in schizophrenia?

    <p>Diminished emotional expression</p> Signup and view all the answers

    Adolescents with schizophrenia may exhibit maladaptive behaviors such as extreme social withdrawal and ____________.

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

    Which type of medication for schizophrenia is associated with fewer side effects and was introduced in the 1990s?

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

    What is a common major nursing diagnosis associated with schizophrenia that involves experiencing unusual movements of the jaw, lips, and tongue?

    <p>Tardive dyskinesia</p> Signup and view all the answers

    What is a symptom of akinesia, a side effect experienced by some individuals on antipsychotic medications?

    <p>&quot;Freezing&quot; and stiffness in muscle groups</p> Signup and view all the answers

    Which type of psychosocial intervention for schizophrenia helps clients enhance their ability to interact with others?

    <p>Social skills education</p> Signup and view all the answers

    What is a significant difference between typical and atypical antipsychotic medications?

    <p>Typical medications have more side effects than atypical medications.</p> Signup and view all the answers

    What does the Neurobiological theory of schizophrenia focus on?

    <p>Changes in the brain anatomy and function</p> Signup and view all the answers

    According to the Substance Abuse Theory, how long of alcohol or substance use is linked to schizophrenia?

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

    Which theory proposes that schizophrenia is a result of genetic factors combined with environmental stressors?

    <p>Diathesis stress theory</p> Signup and view all the answers

    During which phase of the illness does the Acute phase occur in schizophrenia?

    <p>Active phase</p> Signup and view all the answers

    What are considered positive symptoms of schizophrenia?

    <p>Delusion, hallucination, disorganized speech</p> Signup and view all the answers

    Which phase of the illness is characterized by the persistence of at least two symptoms following the active phase?

    <p>Residual phase</p> Signup and view all the answers

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