Dementia in Older Adults

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This assignment critically discusses about dementia, a widespread disability among older adults today. It provides an introduction to dementia and analyses its prevalence in society. The various forms of dementias are elaborated with description about dysfunctions and symptoms. Nursing Assessment and Interventions are provided in the further sections which discusses about actions nurses should take on while evaluating patients and treating them. Finally, communication, an important Activity of Daily Living (ADL) is explored and patient/carer advice is presented so as to maintain good health conditions in the patient.

Analysis of Dementia

According to (Miller, 2009), dementia is the most accurate expression which illustrates the development of cognitive impairment. ¬¬¬¬¬¬¬¬¬¬It exemplifies the diverse brain anarchies which ultimately lead to severe brain dysfunction (Alzheimer Australia, 2011). Dementia is the leading cause of disability in older adults in Australia accounting for 17 percent of the cases (Australian Institute of Health and Welfare, 2004). Alzheimer’s disease (AD), Vascular Dementia (VD), Frontotemporal Dementia (FD) and Dementia with Lewy Bodies (DLB) are the well known forms of this disease. This usually occurs in older adults aged above 65; however it is a disability and not a normal symptom of aging. Chances of inheritability are present but it depends on the individual and the type of dementia (Alzheimer Australia, 2011). The Global Deterioration Scale provides a detailed explanation regarding the seven stages of cognitive decline in Dementia (Alzheimer’s Association of Canada, 2005).

Types of Dementia

There are four main types of dementia with AD being the most widespread form. It ac...

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... Interventions (1st e.d.). London, UK: Jessica Kingsley.

Miller, C. A. (2009). Nursing for wellness in older adults: Theory and practice (5th ed.). Cleveland, Ohio: Lippincott Williams & Wilkins.

National Institute of Neurological Disorders and Stroke (2011). National Institutes of Health. Retrieved [18th April 2011] from

Person Directed Dementia Care Assessment Tool (2006). The Wisconsin Department of Health and Family Services. Retrieved [18th April 2011] from

Taylor, C., Dening, K., Duncan, A., & Kendall, T. (2009). Therapeutic Interventions in Dementia. Retrieved [18th April 2011] from
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