Overview
Understand the Disease and the Person
Alzheimer disease is a progressive neurodegenerative disease associated with amyloid and tau pathology and loss of neuronal function.
NCLEX-RN
NCLEX-RN
Alzheimer disease is a progressive neurodegenerative disease associated with amyloid and tau pathology and loss of neuronal function. Memory and learning are often affected, but language, judgement, visuospatial skills and everyday function may also change. The pattern and rate vary; a diagnosis does not predict the exact day on which a person will lose a particular ability. Preserve the person's identity, interests and preferences throughout care. Dementia is a syndrome of cognitive decline affecting function; Alzheimer disease is one cause. Mixed pathology is common. Mild cognitive impairment is not the same as established dementia, and not every memory complaint progresses to Alzheimer dementia. The RN gathers a useful baseline, recognizes change, supports the diagnostic and treatment plan and helps the person retain participation and dignity.
Unlock full lesson + practice questions
13 more sections with scenarios, priorities, and review drills.
Final rapid review before practice
Next study step
Finish the lesson first, then choose a focused activity to apply what you just reviewed.
Continue studying
Sign in to save progress on this lesson.
Unlock the interactive lesson quiz with a plan that includes this NCLEX-RN pathway. You can still explore topic-filtered questions from the bank hubs below.