For instance people with dementia can be affected by grief as in the most common of circumstances they are elderly and may have suffered the loss of a partner. Greif can affect people in a variety of ways and emotionally it can suppress a person’s appetite leading to dehydration and mal nutrition, or someone comfort eating and eating excessive amounts leading to weight gain and possibly someone becoming obese. 2. Explain how poor nutrition can contribute to an individual’s experience of dementia. If someone has poor nutrition
More ever body immune system, which fight against the disease or viruses functioning very bad. However bones and joint getting weaker day by days as a result. Nervous system and brain, which is main source of memorizing information, start functioning very slow and as result nervous cell get decreased with the effect of ageing. Digestive system is another problem that arises with the ageing, therefore for body less able to digest food and function properly.
Congestive Heart Failure (CHF) Congestive Heart Failure or CHF is a severe circulatory congestion due to decreased myocardial contractility, which results in the heart’s inability to pump sufficient blood to meet the body’s needs. In general, causes can be classified according to the following: a. Volume overload may cause the right ventricle to hypertrophy to compensate for added volume. b. Pressure overload usually results from an obstructive lesion, such as COA c. Decrease contractility can result from problems such as sever anemia, asphyxia, heart block and acidemia.
Bone density begins to decrease after age 30 for both men and women, but the effects are more severe in women, especially after they have gone through menopause. Once estrogen production is halted, the osteoblasts are no longer excited by the hormone and therefore production of new bone slows down considerably. Of course, this slowing is not only contributed to menopause, but to age as Case Study 6 -
Organs: The muscles in the digestive tract become weak which creates a risk of constipation. Also when ageing your heart is less affective at pumping the blood around your heart, this also can mean that your blood pressure can rise. Nutrients from the food can’t be absorbed from the food as effective as they were before. Your breathing can become less efficient because of the respiratory muscles are weaker than before. Hormones: Menopause: Menopause is a normal part of ageing.
Many people in late-adulthood experience weight loss because of loss of lean body mass, rather than fat reduction in the torso. Additionally, the continuing development of wrinkles and sagging alters one’s facial appearance. Skin aging can increase from extended exposure to sun and other elements. Many individuals will experience thinning and graying of the hair because of genetic factors. Furthermore, reduced vision, hearing loss, reduced motor ability, cardiovascular changes, respiratory changes, loss in bone strength, loss in flexibility,
These risk factors affect cellular function by slowing down the amount of oxygen and blood flow the cells are receiving. Weight gain causes the heart to work harder, trying to pump blood throughout the body. Consuming a diet containing fatty foods cause the arteries to become clogged. B. Assuming Joseph’s heart has stopped, what cellular processes and membrane functions are going to be affected by the loss of oxygen, blood glucose, and waste removal?
The extra mucus and fluids put extra pressure on the lungs. E. How would Cari’s lung compliance (the effort required to expand the lungs) be altered as her alveoli fill with fluid due to pneumonia? She will have a low compliance, because the lungs wont be able to expand with all the fluid build up. Usually lungs have a high compliance and expand easily and surfactant in alveolar fluid reduces surface tension. Decreased compliance is a common feature in pulmonary conditions that scar lung tissue.
2 Explain how poor nutrition can contribute to an individual's experience of dementia. Poor nutrition can make the symptoms of dementia worse,increase risk of more frequent infections requiring use of antibiotics. Malnutrition also affects the immune system making it more difficult to fight off infections. Effects
Feldman tells us: “(m)iddle adulthood is generally a healthy period, but people become more susceptible to … arthritis, diabetes, and hypertension, and they have a higher death rate than before. However, the death rate among people in middle adulthood in the United States has been steadily declining” (2011, p. 506). Middle adults of higher socioeconomic status have fewer incidents of disease and middle adults of lower socioeconomic have more incidents of disease (Feldman 2011). People gain weight, decline in height and strength, and the lens of the eyes change causing diminished night vision; middle adults, also, experience declines in near vision and awareness of three dimensions (Feldman 2011). Also, cases of glaucoma, one of the diseases that causes blindness, increases during middle adulthood; hearing ability also declines, this involves being unable to pick some high-frequency sounds and some loss of “sound localization” (Feldman, 2011, p.505).