Schizophrenia — Clinical Features MCQ — NEET PG Practice Question | NEETPGAI
Schizophrenia — Clinical Features
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brain Psychiatry
A 32-year-old man with a 5-year history of schizophrenia is compared to a 26-year-old woman with first-episode psychosis of 2 months' duration. Which feature best distinguishes the chronic schizophrenia patient from the first-episode psychosis patient?
A. Presence of delusions or hallucinations
B. Acute onset of symptoms
C. Disorganized speech and behavior
D. Marked deterioration in social and occupational functioning
Explanation
Chronic Schizophrenia vs. First-Episode Psychosis: Functional Decline as Discriminator
Progressive Functional Deterioration
Key Point
The hallmark feature distinguishing chronic schizophrenia from first-episode psychosis is progressive deterioration in social, occupational, and self-care functioning. This functional decline accumulates over years and is not present to the same degree in early-stage or first-episode psychosis.
Comparative Clinical Features
Table
Feature
Chronic Schizophrenia (5+ years)
First-Episode Psychosis (weeks–months)
Functional decline
Marked, progressive, cumulative
Variable; may be preserved initially
Social withdrawal
Severe; years of isolation
May be acute but less entrenched
Occupational impairment
Chronic unemployment/disability
May have recently lost job
Self-care deficit
Prominent; poor hygiene, neglect
Often better maintained
Positive symptoms
May be less prominent (treated)
Often florid and distressing
Negative symptoms
Prominent, persistent, primary
May be secondary to acute psychosis
Insight
Often severely impaired
Variable; may retain some awareness
Treatment response
Often partial; residual symptoms
Often good initial response
Cognitive impairment
Progressive; evident over years
May be acute delirium-like
Why This Matters Clinically
High-YieldNEET PG
The degree and chronicity of functional decline is the most reliable clinical discriminator between chronic and first-episode psychosis. A patient with 5 years of schizophrenia will show cumulative deficits in work, relationships, and self-care that are not yet present in someone with 2 months of psychosis.
Clinical Pearl
A first-episode psychosis patient may present with florid hallucinations and delusions but may still be living independently, working, or in school. A chronic schizophrenia patient of 5 years typically shows profound social withdrawal, unemployment, and loss of self-care skills—even if positive symptoms are controlled by medication.
Mnemonic
DEFICIT = Deterioration, Employment loss, Functional decline, Isolation, Cumulative impairment, Inability to self-care, Time-dependent (years of accumulation).
Why Other Options Are Not Discriminators
Presence of delusions/hallucinations (Option 0): Both chronic schizophrenia and first-episode psychosis present with positive symptoms. In fact, first-episode patients often have MORE florid positive symptoms; chronic patients may have fewer positive symptoms due to treatment.
Disorganized speech and behavior (Option 2): Can occur in both conditions. First-episode psychosis may present with acute disorganization; chronic schizophrenia may show less acute disorganization but more persistent negative symptoms.
Acute onset (Option 3): First-episode psychosis characteristically has acute onset. Chronic schizophrenia may have had acute onset years ago, but the current presentation is not acute—it is chronic and stable (or progressively worsening).
Harrison 21e Ch 397; DSM-5 Schizophrenia Spectrum and Other Psychotic Disorders
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