Which of the following is true about the stages of dementia?

• A. Dementia typically progresses through stages, beginning with mild cognitive impairment and advancing to severe cognitive and functional decline.
• B. There is only one universally accepted staging system for dementia.
• C. Dementia symptoms remain stable and do not worsen over time.
• D. Dementia only affects memory and does not impact other cognitive abilities.

Answer: (A)

Verified step by step guidance

1. Understand that dementia is a progressive neurological condition characterized by a decline in cognitive function over time.
2. Recognize that dementia typically begins with mild cognitive impairment, which involves subtle memory and thinking problems that are noticeable but do not yet interfere significantly with daily life.
3. Know that as dementia progresses, cognitive decline becomes more severe, affecting memory, reasoning, language, and the ability to perform everyday activities.
4. Be aware that there is no single universally accepted staging system for dementia; different models and criteria exist to describe its progression.
5. Remember that dementia affects multiple cognitive domains beyond memory, including attention, language, problem-solving, and functional abilities, and symptoms generally worsen over time.