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Essay On Understand The Process And Experience Of Dementia

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Understand the process and experience of dementia Understand the neurology of dementia 1.1 Describe a range of causes of dementia syndrome Fixed cognitive impairments are due to a single event. Traumatic brain injury may cause generalized damage to the white matter of the brain or localized damages. A temporary reduction in the supply of blood and oxygen to the brain may lead to this type of dementia. A stroke or brain infection can also be the cause of dementia. Excessive alcoholic intake results in alcoholic dementia. Use of recreational drugs cause substance induced dementia. Once the over use of these drugs are stopped he impairment persists but may not progress. Dementia which begins gradually and worsens progressively over …show more content…

There are two types of confusion, physiological and situational. The physiological confusion causes are linked with some of the processes of aging. As blood vessels become ‘furred up’ and the walls harden. Oxygen and nourishments f ail to pass in the required amount to the brain cells. These cells die starved. Unlike other tissues brain issues does not repair itself and hence the capacity of brain reduces. Hearing or sight difficulties can also cause physiological confusion in elders. Loss of hearing and increase of tinnitus affecting balance, reduced metabolism causing poor appetite and osteoporosis and fear of falling are also examples of physiological confusions. Change in the living environment and places cause situational confusion. The person loses his personnel identity and find it difficult to cope up with the new place, people and relationships. 1.5 Explain why the abilities and needs of an individual with dementia may fluctuate Any environmental change will make vast changes in the behavior, need and abilities of a person affected by dementia. Change in the physical environment like moving home or changing o a day care centre nay confuse the patient their abilities and need will change and fluctuate drastically. Changes in social environment like change in carers, loss of family or friends and social isolation will have large effect in the person affected by dementia. Changes in emotional environment also create unexpected behavioral fluctuations.

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