Understanding Delusional Disorder and Brief Psychotic Disorder

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Questions and Answers

Which phase of schizophrenia is characterized by symptoms such as hallucinations, delusions, social withdrawal, and impaired judgment?

  • Maintenance
  • Stabilization
  • Prodromal
  • Acute (correct)

Which disorder is characterized by delusions lasting at least 1 month but does not impair functioning?

  • Schizophreniform disorder
  • Schizoaffective disorder
  • Brief psychotic disorder
  • Delusional disorder (correct)

What percentage of individuals with schizophrenia experience polydipsia, leading to hyponatremia?

  • 40%
  • 30%
  • 20% (correct)
  • 10%

Which disorder involves symptoms exactly like schizophrenia but the duration is less than 6 months?

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

Before acute symptoms of schizophrenia occur, individuals may experience mild changes in thinking during which phase?

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

What is a key feature that distinguishes schizoaffective disorder from schizophrenia?

<p>Concurrent major depressive, manic, or mixed episode (C)</p> Signup and view all the answers

Which disorder involves sudden onset symptoms that last between 1 day and 1 month before returning to normal functioning?

<p>Brief psychotic disorder (D)</p> Signup and view all the answers

What should always be ruled out before a primary diagnosis of schizophrenia spectrum disorder is made?

<p>Substance use and medical conditions (B)</p> Signup and view all the answers

Which symptom is NOT part of the DSM-5 criteria for diagnosing schizophrenia spectrum disorder?

<p>Compulsive behaviors (A)</p> Signup and view all the answers

Which disorder can be induced by substances such as drugs, alcohol, or medications?

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

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