The challenges in ageing Essay Example | Topics and Well Written Essays - 2250 words

The challenges in ageing - attempt ExampleUnderstanding of the nature of major challenges associated with the ageing population is becoming an increasingly critical persuasion of modern health care system.A considerable body of evidence is now available to sight that the process of aging is largely due to molecular damage ca utilize by re diligent oxygen species, electrophiles, and other(a) reactive endobiotic and xenobiotic metabolites (McEwen et al. 2005). Ageing is associated with the degeneration of functional capacity in all parts of human body, and at all levels of organisation from molecules to complete organ systems. This process is normally referred to as senescence and comprises genetic and external factors (Mera 1992). woodland of life of seniorly patients depends more on ageing-re latishd disease than solely on chronological characteristics. Natural transformations in the office of the organism during the process of ageing, such as the changes in the immune, cardiovas cular and endocrine systems (Martin, & Sheaff 2007), occur simultaneously with morbid processes associated, in their turn, with variety of age-related diseases, such as wear and tear of sputter, muscles, and skeleton (Freemont, & Hoyland 2007), cardiovascular system (Greenwald 2007), and so forth These two types of changes interact closely in various types of age-related diseases such as hearing loss, noise damage, skin damage, hypertension, increased body mass index, etc (Martin, & Sheaff 2007).At the cellular level the process of ageing is associated with chromosomal, nucleic acid, protein and other changes (Terman et al. 2007). The pathways have-to doe with in these changes have been revealed to possess common features with disease processes. This discovery is very essential for it enables the researchers to identify and soak up some mechanisms that play the key role in the interaction amongst which natural and abnormal ageing-related changes. Specifically, the interactions between environment, nutrition, disease and the process of ageing have become the focal point of research intended to reveal the basic mechanisms of the pathogenesis of age-related disorders (Martin, & Sheaff 2007). Sensory impairments, especially those related to hearing and vision, often substantially limit elder adults keen functioning and ability to interact with their environments (Baltes & Lindenberger, 1997). Many of the illnesses and chronic physical conditions that are common in late adulthood tend to have substantial impacts on particular aspects of cognition, as do many of the medications used to treat them. Accumulation of these factors may produce a noticeable decline that elder adults experience in intellectual functioning, as opposed to the normal process of growing old (APA, 2003). In addition to sensory(a) integrity and physical health, psychological factors such as affective state, sense of control and self-efficacy, coupled with active use of information proces sing strategies and continued practice of existing mental skills may influence elder adults level of cognitive performance (APA, 2003).Over the last two decades, the importance of professional psychological serve has been increasingly