An 82-year-old patient admitted for pneumonia becomes acutely confused and agitated, pulling at their IV lines. The nurse reports this is a sudden change from their baseline. What is the most appropriate initial management step?

✓ Correct Answer: Option C

Acute confusion in the elderly (delirium) requires identifying and treating the underlying cause, which can include infection, metabolic derangements, medications, or dehydration. Pharmacological restraints should be a last resort.