According to the DSM‑5 criteria, for a diagnosis of Schizophrenia the person must have at least how many Criterion A symptoms and for what minimum duration?
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Correct answer: Two or more symptoms lasting at least one month (less if treated)
The DSM-5 requires two or more of the defined symptoms (such as delusions, hallucinations, disorganized speech) for at least one month (or less if successfully treated) to diagnose schizophrenia.
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More Schizophrenia and Psychotic Disorders questions
- Which of the following is not one of the five domains of psychotic symptoms in the schizophrenia spectrum according to the DSM-5?
- In the schizophrenia spectrum, which disorder is characterized by full psychotic symptoms lasting less than six months?
- A client states “I hear voices commenting on my behaviour,” which of the following best describes this symptom?
- Which of the following correctly differentiates a delusion from a highly improbable belief?
- Which symptom cluster in schizophrenia is represented by diminished emotional expression and avolition?
- A client exhibiting disorganized speech such as “word salad” is demonstrating which type of symptom?