Which description best describes the onset of schizophrenia?

Which description best describes the onset of schizophrenia?

• A. Social withdrawal
• B. Minor physical anomalies
• C. May be abrupt or insidious
• D. Depressive symptoms prevalence

Answer: (C)

Onset describes how and when the illness first becomes evident. For schizophrenia, the pattern is variable: some individuals show a relatively sudden appearance of psychotic symptoms, while others have a gradual, hidden buildup during a prodromal period before clear psychosis emerges. Saying the onset may be abrupt or insidious accurately reflects this range. Other options describe features that can occur with schizophrenia—like social withdrawal during the prodrome, minor physical anomalies, or depressive symptoms—but they don’t capture the timing and progression of how the illness first presents.

Onset describes how and when the illness first becomes evident. For schizophrenia, the pattern is variable: some individuals show a relatively sudden appearance of psychotic symptoms, while others have a gradual, hidden buildup during a prodromal period before clear psychosis emerges. Saying the onset may be abrupt or insidious accurately reflects this range. Other options describe features that can occur with schizophrenia—like social withdrawal during the prodrome, minor physical anomalies, or depressive symptoms—but they don’t capture the timing and progression of how the illness first presents.