Chapter 5 Flashcards
the inability to think logically and clearly
confusion
a state of severe confusion that occurs suddenly and is usually temporary
delirium
the ability to think logically and clearly
cognition
the loss of ability to think logically and clearly
cognitive impairment
the serious loss of mental abilities, such as thinking, remembering, reasoning, and communicating
dementia
the most common cause of dementia in the elderly
Alzheimer’s disease (AD)
a progressive, incurable disease that causes tangled nerve fibers and protein deposits to form in the brain, which eventually causes dementia
Alzheimer’s disease
the repetition of words, phrases, questions, or actions
perseveration
sees or hears things that are not really happening
hallucinates
becoming restless and agitated in the late afternoon, evening, or night
sundowning
walking back and forth in the same area
pacing
walking aimlessly around the facility or facility grounds
wandering
reacting to something in an unreasonable, exaggerated way
catastrophic reaction
in medicine, when a person with Alzheimer’s disease wanders away from a protected area and does not return
elope
false or distorted sensory perceptions
hallucinations
persistent false beliefs
delusions