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Delirium precipitant assessment — DGM MCQ

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HardDeliriumDelirium precipitant assessmentDGM

An 88-year-old woman is admitted with a fall and confusion. She is febrile at 38.3°C, oxygen saturation is 90% on air, sodium is 128 mmol/L and she takes oxybutynin and codeine. Her daughter says she was playing bridge 3 days ago. What is the most appropriate assessment?

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Correct answer: A4AT 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