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For example, dementia, a chronic and progressive disease that attacks the brain, can induce memory loss and cause a decrease in rational thinking, almost always results in the loss of autonomy. [43] Psychiatrists and clinical psychologists are often asked to evaluate a patient's capacity for making life-and-death decisions at the end of life.
Beneficence is a concept in research ethics that states that researchers should have the welfare of the research participant as a goal of any clinical trial or other research study. The antonym of this term, maleficence , describes a practice that opposes the welfare of any research participant.
This type of aggressive marketing, a hallmark of the for-profit companies, has changed the industry. Initially, hospice was mostly considered a refuge for cancer patients. Now, a majority of patients suffer other illnesses, including dementia and Alzheimer’s disease.
Iron dyshomeostasis is linked to disease progression, an iron-dependent form of regulated cell death called ferroptosis could be involved. Products of lipid peroxidation are also elevated in AD brain compared with controls. [116] Various inflammatory processes and cytokines may also have a role in the pathology of Alzheimer's disease.
A biological explanation for memory deficits in aging includes a postmortem examination of five brains of elderly people with better memory than average. These people are called the "super aged," and it was found that these individuals had fewer fiber-like tangles of tau protein than in typical elderly brains.
Youth withdraw medical treatment from the elderly. Usually the next of kin to the elderly are younger, and know what the best interests of the elderly are and have discussed. Although at times it is difficult to explain the wishes of the patient to the physician or care team when the proxy disagrees with the patient they are representing. 6.
For affective function the researchers used the Geriatric Depression Scale short form (GDS-SF) to determine the personal opinion of the demented elderly on their state of well-being and the Cornell Scale for Depression in Dementia (CSDD) to analyze how their caregivers felt the patient was doing emotionally.
Since dementia patients have trouble communicating their needs, this can be frustrating for the nurse. Nurses may have a hard time forming relationships with their dementia patients because of the communication barrier. How the dementia patient feels is based on their social interactions, and they may feel neglected because of this barrier. [35]
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related to: example of beneficence patients with dementia in the elderly is called a death