What are key nonpharmacologic strategies to prevent or mitigate delirium in palliative care?

Study for ELNEC 4: Symptom Management in Palliative Care Test with flashcards and multiple choice questions. Hints and explanations included! Get ready for your exam!

Nonpharmacologic strategies focus on modifiable environmental and care factors that influence delirium risk. Use orienting cues such as clocks, calendars, and familiar photos to help the patient stay grounded in reality. Ensure adequate lighting during the day and create a calm, comfortable nighttime environment to support the sleep–wake cycle. Implement sleep hygiene by limiting nighttime awakenings and promoting routines that aid rest. Provide effective pain control to reduce distress and agitation that can trigger or worsen delirium. Minimize delirogenic medications—avoid unnecessary anticholinergics, benzodiazepines, and sedatives unless absolutely essential. Ensure proper hydration to prevent dehydration-related cognitive changes. Support hearing and vision with aids like glasses and hearing devices to reduce sensory deprivation that can precipitate delirium. Isolating the patient and stripping away environmental cues can worsen confusion, heavy sedation can mask symptoms and harm outcomes, and ignoring environmental factors misses key prevention steps.