Care of Residents with Cognitive Impairment
Know what you are dealing with
Dementia (Alzheimer's disease is the most common cause) is a slow, progressive decline in memory, judgment, language, and self-care. Delirium is different: a sudden change in attention and alertness, often from infection, medication, or dehydration, and it is a medical emergency - report it now. Depression can mimic dementia. A sudden worsening of confusion in a resident with known dementia is usually delirium and must be reported, not attributed to just their dementia.
Communicate and redirect
Use short sentences, one idea or instruction at a time, a calm tone, and a consistent routine. Approach from the front and identify yourself; the resident may not recognize you. Do not argue, correct, or quiz memory - arguing escalates a catastrophic reaction. Validate the feeling (you miss your sister) and redirect to a safe, familiar activity. For a delusion or hallucination, acknowledge the feeling without confirming or denying the content, and comfort the resident. Avoid overstimulation: noise, crowds, and rushed care trigger agitation.
Keep them safe
Wandering and elopement are safety issues: know the resident's exit-seeking pattern, keep the environment familiar, use exit alarms per care plan, and never restrain. Sundowning - increased confusion late in the day - calls for calm routines, lighting, and reduced activity, not arguments. Assess pain by behavior: grimacing, guarding, restlessness, or crying out. Serve food the resident can manage, and allow enough time to eat.
Rule of thumb: connect before you correct - the feeling is real even when the fact is wrong.