geriatric (ch 3, 28, 29, 31) Flashcards
1
Q
altered state of consciousness
- cognitive deficits
- emotionally labile
- fluctuating and acute
A
delirium
2
Q
causes of delirium (I WATCH DEATH)
A
Infections
Withdrawal Acute Metabolic Trauma CNS Pathology Hypoxia
Deficiencies Endocrinopathies Acute vascular Toxins/drugs Heavy metals
3
Q
what meds cannot be given to older adults
A
benzos
4
Q
Tx delirium
A
- look for underlying cause
- frequent reorientation
- close supervision
- avoid restraints
5
Q
loss of previous levels of cognitive, executive, and memory function in a state of full awareness
A
dementia
6
Q
dementia S+S
A
- personality change
- aphasia
- visuospatial functioning
- level of awareness and alertness intact
- chronic
7
Q
Tx meds for dementia (2)
A
cholinesterase inhibitor (prevents breakdown acetylcholine) memantine (delays worsening)
8
Q
Tx dementia
A
- avoid arguments
- redirect/distract
- calm environment
- simplify tasks
9
Q
prevention cognitive symptoms of dementia
A
- vitamins (folid acid, C, gingko, vit b12)
- physical exercise
- social engagement
- manage stress
- quit smoking
- quit drinking
10
Q
RF depression in elderly
A
- widowhood
- physical disability
11
Q
assessment for depression in elderly
A
geriatric depression scale
12
Q
S+S depression in elderly
A
- decreased energy
- sleep problems
- pain
- weakness
- GI disturbances
- delusions
13
Q
S+S bipolar in elderly
A
- irritable (not euphoric)
- paranoid (not grandiose)
- dysphoric mania
- pressured speech
- flight of ideas
- hyperactivity
- morbid and pessimistic thought content
14
Q
Tx bipolar in elderly
A
- lithium (consider decreased renal clearance and neurotoxicity)
- valproic acid for behavioral disturbances
15
Q
possible causes psychosis
A
- delirium
- dementia
- depression
- substance
- sensory impairment
- isolation
- polypharamcy