dementia Flashcards

1
Q

what is the primary cause of permanent cognitive impairment among older patients and decline in mental ability severe enough to interfere w/ independence and daily life?

A

dementia

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2
Q

dementia definition

A

memory impairment + 1

aphasia
apraxia
agnosia
disturbed executive functioning
defeicits cuases significant impairment and represents a significant decline from previous levels
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3
Q

fluent, unable to understand written or sponken language. speak normal words, but they dont make sense

A

wernicke’s aphasia (word salad)

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4
Q

non-fluent, expressive aphasia, able to read, but limited in writing

A

broca’s aphasia

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5
Q

inability to recognize specific viusal stiumuli in the abscence of visual impairment

A

agnosia

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6
Q

inability to perform previously learned motor acts in the presence of adequate motor strngth, difficulty making speech

A

apraxia

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7
Q

what are the two most common causes of dementia?

A

stoke and alzheimer’s

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8
Q

when might your order vitamin C levles?

A

homeless geriatric patient w/ mood changes and depression

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9
Q

what are the two stages of early dementia?

A

cortical and subcortical (late stage is both)

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10
Q

early dementia that affects memory/amnesia, language, problem solving and reasoning.

A

cortical dementia

  1. alzheimer’s (#1 cause of dementia)
  2. stroke syndrome/vascual dementia
  3. lewy body dementia
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11
Q

early dementia that affects motivation, emotionality/depression, clumsiness, irritability, or apathy

A

subcortical

  1. huntington’s
  2. tumors
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12
Q

what is the treatment for psychosis and agitiation associated w/ dementia?

A

neuroleptics or antipsychotics

  1. quetiapine
  2. risperidone

but reassurance, distraction, and structured schedule may effectively control psychosis and agitation

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13
Q

patients that are on drug therapy for dementia are also at a higher risk for ___

A

development of delirium so explain to caretaker the amnesia, aphasia, agnosia and apraxia

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14
Q

how often should they use the restroom?

A

2-4 hours waking time

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15
Q

what kind of daily activities should a patient w/ dementia have?

A

one activity q AM and PM

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16
Q

when should you consider hospice care for a dementia patient?

A

when they can’t eat, ambulate, communicate w/o assistance, decubitus ulcer, and recurrent pneumonia