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In: Nursing

Define and differentiate among delirium, dementia and amnestic disorder. Include a list of all references used...

Define and differentiate among delirium, dementia and amnestic disorder.

Include a list of all references used to support your

Solutions

Expert Solution

Definition :

Delirium: State of confusion and disorientation

Dementia: Gradual worsening of memory loss and cognitive behaviour.

Amnesia: Memory impairment.

Description Delirium Dementia Amnestic disorder
Onset sudden gradual gradual
Course hours to days 8 to 10 years over 50 years
Cognition acutely disrupted chronic detoriation detoriated
Behavior agitation and lethargic apathy, restlessness, wandering apathy, bland
Sleep and wake cycle disturbed varied disturbed
Characteristics impaired short term memory, fluctuating levels of consciousness memory impairment memory loss, disorientation, apathy, newer memories are formed
Diagnosis difficult to diagnose delayed diagnosis easily diagnosed by others
Treatment treating the cause, reduction of symptoms medications, client support   no treatment, patient support to be given
Prognosis reversible irreversible reversible

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