Delirium precipitant assessment — DGM MCQ
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Correct answer: A — 4AT or CAM assessment with investigation of reversible triggers
Validated delirium tools such as 4AT or CAM help identify delirium, but assessment must run alongside correction of infection, hypoxia, hyponatraemia and medication triggers. A cognitive screening test alone can miss fluctuating attention and does not address acute illness. In delirium, diagnosis and precipitant search are parallel tasks.
Reference: NICE CG103