In delirium care, which statement best reflects management?

• A. Isolate the patient to prevent harm
• B. Use routine sedatives to calm agitation
• C. Treat underlying causes and provide supportive care
• D. Rely solely on caregiver reports

Answer: (C)

Delirium care centers on identifying and treating the underlying medical problems while providing supportive, safety-focused care for the patient. Since delirium is often precipitated by infections, dehydration, electrolyte or metabolic imbalances, hypoxia, or medication effects, addressing these root causes can reverse or lessen the delirium and prevent complications. Providing supportive care—adequate hydration and nutrition, sleep in a calm environment, regular reorientation, and close safety supervision without restraints—helps the patient regain orientation and function. Routine sedatives are avoided because they can deepen confusion, mask symptoms, and prolong delirium. Relying only on caregiver reports isn’t enough, since delirium requires systematic assessment and observation to detect changes in cognition and behavior.