Delirium Flashcards
factors favouring delierium over dementia 6
acute onset
impairment of consciousness
flucation of symptoms: worse at night, periods of normality
abnormal perception oe illusions and hallucinations
agitation, fear
delusions
how can causes for delirium be classified 8
infection
metabolic
medications
endocrine
neuro
nutrition
illicit
metals
regarding causes of delirium give examples for the following:
Infection 1
sepsis
eg UTI, URTI, CNS, BBV(blood borne virus)
regarding causes of delirium give examples for the following:
Infection 1
sepsis
eg UTI, URTI, CNS, BBV(blood borne virus)
regarding causes of delirium give examples for the following:
metabolic 5
ANS instability
hypoglycaemia
dehydration
electrolyte distrubance
organ failure
regarding causes of delirium give examples for the following:
metabolic 5
ANS instability
hypoglycaemia
dehydration
electrolyte distrubance
organ failure
regarding causes of delirium give examples for the following:
medication 5
steroids
anticholinergics
psychotropic (benzos)
dopamine agnoists
opioids
regarding causes of delirium give examples for the following:
endocrine 4
thyroid
PTH
adrenal
pituitraty
regarding causes of delirium give examples for the following:
neuro 6
trauma
bleed
epilepsy
vasculitis
ICP (increased intracrainial pressure)
SOL (space occupying lesion)
regarding causes of delirium give examples for the following:
nutrition 4
malnutrition
deficiencies:
-thiamine
-folate
-B12
regarding causes of delirium give examples for the following:
illicit 3
alcohol
benzos
amphetatmins
regarding causes of delirium give examples for the following:
metals 3
CO
lead
mercury
who is at risk of delirium 10
old
young
underlying brain injury
blind/deaf
post-op
previous sustabnce misuse/psych issue
sleep depriviation
pain
stress
clinical features of delirium 6
rapid fluctuation confusion (mins-hours)
clouding consciousness (clarity of awareness environment)
psychosis; delusions, hallucinations, illusions
emotional lability
sleep/wake distrubance, reversal
describe the difference between hyperactive and hypoactive delirium 3v2
hyperactive- increased motor actiivyt , agitiaton, psychosis
hypoactive- reduced motor activity, drowsy (poor prognosis)