The nurse is assessing an older adult with cognitive complaints. Which characteristic is more typical of dementia (neurocognitive disorders) than depression?

A. Disorientation to time and place: Progressive disorientation is a hallmark feature of dementia and other neurocognitive disorders. Impairment in orientation often reflects underlying cognitive decline affecting memory, executive function, and spatial awareness. B. Frequent expressions of guilt: Persistent guilt is more characteristic of depression, reflecting negative self-perception and mood disturbance rather than primary cognitive impairment. C. Poor concentration and slowed thinking: While both depression and dementia can present with cognitive changes, slowed thinking and poor concentration in depression often fluctuate and may improve with mood treatment, unlike the steady decline seen in dementia. D. Sudden onset of symptoms: Acute onset is more typical of delirium or depression-related cognitive changes. Dementia usually develops gradually and progresses over months to years.