Which of the following is indicative of late-end signs of Alzheimer's dementia?

Personality changes, including irritability, are indicative of late-end signs of Alzheimer's dementia. As the disease progresses, individuals often experience significant alterations in their personality and behavior. This can manifest as increased irritability, mood swings, and changes in their capacity to relate to others. Such behavioral changes can be distressing not only for the individual but also for their caregivers and loved ones. Recognizing these late-stage symptoms is crucial for caregivers to provide appropriate support and interventions.

In comparison, confabulating to cover memory loss is more characteristic of earlier cognitive impairments rather than being a late-stage sign. Wandering in familiar locations may happen at various stages but often is more pronounced in middle stages when spatial awareness and cognitive mapping begin to diminish. Poor judgment is a significant symptom of cognitive decline that may appear throughout the disease's progression. However, personality changes are distinct indicators that rise to prominence as the condition deteriorates, marking the late stages of Alzheimer's dementia.