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Geriatrics-Theories of aging
The importance of gerontology
science
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Gerontology is a discipline rich in topics and subject matter. It is defined as a multidisciplinary field of study that incorporates the biological, psychological, and social aspects of aging. There are opportunities for gerontologists to work as practitioners or researchers in a wide range of fields. Along with jobs related to biology, psychology, and sociology, there are gerontology fields in economics, political science, anthropology, technology, and architecture to name a few (Hooyman & Kiyak, 2011, pp. 3, 38). Every one of us is touched by the aged population in one way or another. Perhaps it is a grandparent, parent, or an elderly neighbor. Many of us have preconceived notions about the aged population that may or may not be true. The study of gerontology helps to discern facts from fiction. While the general tendency may be to lump the elderly population into one group, gerontologists see significant variances in living independently, still working, social activities and health care, as people further continue to age. They see three different groups, the young-old (ages 65 to 74), the old-old (ages 75 to 84) and the …show more content…
Just as the baby boomers exploded the population of children and teens in the 1950’s and 1960’s, this same cohort is now aging and retiring thus creating a completely new set of social issues. Whereas there have been leaps and bounds in medical knowledge and technology in recent times, that has not stopped the ever-growing crisis in the prevalence of chronic diseases in people as they age. In addition, there can be no denying that Alzheimer’s disease (AD) and other dementia diseases will proceed the forefront of topics concerning the growing number of older people. Aging Baby Boomers, chronic disease, and Alzheimer’s disease are the utmost pressing issues in gerontology
The disease called Alzheimer’s is the fourth leading cause of death in the United States (Weiner, 1987). It is estimated that the elderly population will double between now and 2030. During this period, the number of elderly will grow by an average of 2.8% annually (U.S. Census Bureau, 2001). By 2050, the number of people with Alzheimer’s is estimated to range from 11.3 million to 16 million (Alzheimer’s Association, 2005). These startling numbers should prompt an examination into one of the leading causes of death among this group of people. Understanding what Alzheimer’s is and the known causes of the disease are a good starting point. For those who have aging family members, knowing the risk factors and warning signs of Alzheimer’s can be beneficial to both the patient and his family. Finally, once the patient has been diagnosed as having Alzheimer’s, a plan for treatment as well as providing the family and caregivers with a support system can help ease those involved through a very challenging, heartbreaking time.
Many countries globally are faced with unprecedented demographic changes from high mortality and fertility to low mortality and fertility, giving rise to an ageing population. Population ageing is profound and enduring, and has major consequences and implications for all facets of human life. With a larger proportion of older people, one of the major concerns is health and health care. The health of older persons generally declines with age and some illness are more likely to be associated with older people. One of such illness is dementia. As the life expectancies of the general population have dramatically increased since the turn of the century, more and more people are at risk of developing a dementia (National Institute of Aging, 2000).
Alzheimer’s disease is a type of dementia that affects cognitive function in the elderly population. It is an irreversible, progressive disease involving decline in memory and other intellectual abilities (Spremo-Potparevic, Živkovic, Plecas-Solarovic & Bajic, 2011). According to the National Institute of Health, the majority of people who have Alzheimer’s are age 65 and older (NIH, 2012). Around two-thirds of Americans who have Alzheimer’s are women. The reason for this may be that women have a longer lifespan than men (NIH, 2012).
...hed and streamlined to allow for earlier diagnosis. In the case of tertiary prevention, the pharmaceutical companies have a huge financial incentive to create a cure for Alzheimer’s but that is not enough. More government funded research should be dedicated towards finding methods to delay or cure Alzheimer’s disease. The baby boomer generation has already entered their 60’s. As people live longer, as a result of new treatments for common killers such as heart disease and cancer, the chances that they will succumb to Alzheimer’s increases. Failing to find preventative or curative measures will be costly. On a personal level, Alzheimer’s disease slowly attacks cognitive function-the higher thought processes; individuals degenerate into infantile dependents. The cost of caring for increasing numbers of such dependents will be a burden on both family and society.
The sixth leading cause of death in the United States, Alzheimer’s disease afflicts approximately 5.2 million persons age 65 and over (Alzheimer's Association, 2012). Rapid growth of the older population as the Baby Boomer generation ages will cause unprecedented increases in the number of individuals with Alzheimer’s. It is estimated that by 2025 the number of Wisconsin residents with Alzheimer’s age 65 and older will increase by 30% to a projected total of 127,000 (Alzheimer's Association, 2012).
Hiller, S. M., & Barrow, G. M. (2011). Aging, the individual, and society. (9th ed.). Belmont, CA: Wadsworth Cengage Learning.
Alzheimer’s is a disease that many people have heard of, but few really know much about. Imagine not being able to remember your loved ones and friends or even how to do simple tasks like dressing yourself and brushing your hair. Now imagine having to dress your mother, who rarely remembers you anymore. This is the reality of life for millions of older people afflicted with Alzheimer’s disease and the families that care for them. Alzheimer’s causes cognitive function to decrease gradually overtime. Alzheimer’s disease is the most common form of dementia - affecting around 5 million Americans (alz.org). It is the most fatal disease affecting older people and needs to be taken seriously.
Ageism is prejudice in which people are categorized and judged solely on the basis of their chronological age (Berger, 2008). Our western culture has embedded ageism into our everyday lives, and we may not be able to identify the ageist behavior when it occurs. Older adults are frequently given negative labels such as senile, sad, lonely, poor, sexless, ill, dependent, demented, and disabled. (McGuire, Klein, Shu-Li, 2008) It is inevitable that we will experience decline in physical and mental capacities. However, the timing, quality, and degree of the aging process are highly variable and very different for each individual. General assumptions and stereotypes about aging are harmful to individual senior adults and do not benefit society.
It is inevitable that eventually each of us will grow old and begin to face more and more health problems as our age rises. Elderly people are challenged by many illnesses and diseases that unfortunately, are incurable. One disease that becomes more common as people age is Alzheimer’s disease. Alzheimer’s a common cause and a form of dementia and can severely damage a patient’s cognitive functions and can ultimately cause death. Living with Alzheimer’s disease can be saddening for both the sufferer and the family. Family and friends will find it very hard to cope when a loved one begins slipping away and losing memory of who they are.
In recent years, research has established that there is a growing prevalence of dementia among people aged 65 years and above. A study by Prince, Prina and Guerchet (2013), established that the global prevalence of dementia has been increasing at a rate of 7%, especially among the adults who were aged over 60 years old. Research has also shown that a great number of the minority communities especially those of immigrants are having a high incidence of Alzheimer's disease. Similarly, high incidence has also been seen in Caucasian people. In this same study, Native Americans showed to have lower rates of the Alzheimer disease compared to the whites (Anderson & Egge, 2014).
“The Golden Years? You've got to be kidding...(Nelson)” Ageism is the main influence for how older people view the aging process. Despite stereotypes, today, for the first time in history, most people can expect to live into their sixties and beyond. A longer life represents an important opportunity, not only for older people and their families, but also for societies as a whole. Additional years provide the chance to pursue new activities such as further education or a long-neglected passion, while continuing to make valuable contributions to family and community.
In today’s society, what was once said to be true and taken as fact regarding older people is no longer the whole story. As Laslett states, “At all times before the middle of the twentieth century and all over the globe the greater part of human life potential has been wasted, by people dying before their allotted time was up.” (1989a), and to a great extent a lot
This paper is on dementia, a late-life disorder, as it pertains to the geriatric population. “It is estimated that 24.3 million people around the world have dementia and that, with an estimated 4.6 million new cases every year, we can expect about 43 million people and their families to have to handle the challenge of dementia by 2020.” (McNamera, 2011) I will cover three relevant points concerning this disorder that cause changes in the brain.
Dementia is a major neurocognitive disorder that interferes with the independence of the elderly by inhibiting memory and thinking skills. Fifty to eighty percent of dementia cases constitute of Alzheimer’s diagnoses; consequently Alzheimer’s disease is the most common type of dementia and currently affects 5.2 million Americans. Most of these cases are patients above the age of 65 and by 2050; 13.8 million Americans in total will suffer Alzheimer’s due to aging of the general population, specifically the baby boomers. Total cost to society ranges from $157- $215 billion (Associated Press). Some would assume the cost of Alzheimer’s to be incurred by pharmaceuticals or medical costs, however RAND Corp suggests dementia cost to society is from care rather than treatment. Therefore, assistance provided by informal providers and directs caregivers incur a majority of the financial and social cost. Currently, the workforce does not have the capacity or training to care for these unique patients; the delivery system needs to address Alzheimer’s as the population ages and more and more fam...
Hooyman, N., & Kiyak, H. A. (2011). Social gerontology: A multidisciplinary perspective (9th ed.). Boston: Allyn & Bacon. (Original work published 2005)