Brief psychotic disorder is characterized by psychotic symptoms lasting less than:

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Multiple Choice

Brief psychotic disorder is characterized by psychotic symptoms lasting less than:

Explanation:
Duration is the key factor distinguishing brief psychotic disorder: symptoms must be present for at least one day but less than one month, and the person typically returns to their premorbid level of functioning after the episode. This short window sets it apart from other psychotic disorders—if symptoms persist longer than one month (up to six months), the diagnosis may be schizophreniform disorder, and beyond six months, schizophrenia. The course is usually abrupt and often self-limited, with good prognosis, though clinicians should assess for stressors and rule out substance- or medical-related psychosis.

Duration is the key factor distinguishing brief psychotic disorder: symptoms must be present for at least one day but less than one month, and the person typically returns to their premorbid level of functioning after the episode. This short window sets it apart from other psychotic disorders—if symptoms persist longer than one month (up to six months), the diagnosis may be schizophreniform disorder, and beyond six months, schizophrenia. The course is usually abrupt and often self-limited, with good prognosis, though clinicians should assess for stressors and rule out substance- or medical-related psychosis.

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