Which stage involves severe cognitive decline and loss of independence?

Which stage involves severe cognitive decline and loss of independence?

• A. Early-stage Alzheimer's
• B. Middle-stage Alzheimer's
• C. No dementia
• D. Late-stage Alzheimer's

Answer: (D)

Late-stage Alzheimer's is when the disease has progressed to profound impairment, with severe cognitive decline and loss of independence. Individuals often cannot communicate effectively, may not recognize familiar people, and require extensive help with most daily tasks. They may become bedridden, rely entirely on others for feeding, hygiene, and mobility, and need around-the-clock supervision to ensure safety and comfort. This stage centers on care needs and quality of life as independence is lost, marking end-of-life considerations. Early-stage involvement includes milder memory problems with many daily activities still manageable, while no dementia means cognitive function remains largely normal.

Late-stage Alzheimer's is when the disease has progressed to profound impairment, with severe cognitive decline and loss of independence. Individuals often cannot communicate effectively, may not recognize familiar people, and require extensive help with most daily tasks. They may become bedridden, rely entirely on others for feeding, hygiene, and mobility, and need around-the-clock supervision to ensure safety and comfort. This stage centers on care needs and quality of life as independence is lost, marking end-of-life considerations. Early-stage involvement includes milder memory problems with many daily activities still manageable, while no dementia means cognitive function remains largely normal.