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Name: Richards
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The Patient Experience

Independent of the healthcare setting, fasting does notcause physical suffering, although such individuals are presumablyhealthy and, in most cases, water is not withheld.Nonetheless, the prospect of going without food or water
may be untenable for a healthy individual. However, indying patients, anecdotal reports in the medical literature
consistently note that they appear comfortable without foodand water and even euphoria has been described. Further,
urine volumes fall and respiratory and gastrointestinal secretionsdecrease, lessening cough, congestion, vomiting, and
diarrhea. Robert McCann reported an experience withthirty-two dying cancer patients in a hospice-like setting.
These patients were sufficiently aware to judge hunger andthirst, and were offered food and water as desired. Nearly
two-thirds experienced neither hunger nor thirst; one-thirdhad hunger only initially. Oral feeding as desired and/or
mouth lubrication effectively met needs when they occurredand caregivers could focus on patient comfort.The physiological basis for these effects is incompletely understood, but at least a few suggestions have been offered, based largely on both human and animal studies in which food and water are withheld. For example, accumulation of ketones, which accompanies fasting, may cause anorexia. Increased levels of salutary endogenous opioids have been found in the plasma and hypothalamus of laboratory rodents deprived of food and water. Metabolic changes that occur with dehydration can cause decreased awareness, obtundation, and coma; death follows naturally and without suffering. There are no reports in PVS patients, but given the loss of awareness in this condition, pain and suffering are not likely to occur.
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The Foundations of Bioethics

There may not be a definitive resolution to the puzzle of whether bioethics should find its animating moral foundations within or outside medicine and biology. In any case,  time these two sources become mixed, and it seems clear that both can make valuable contributions (Brody, 1987). Perhaps more important is the problem of which moral theories or perspectives offer the most help in responding to moral issues and dilemmas.Does an ethic of virtue or an ethic of duty offer the best point of departure? In approaching moral decisions, is it more important to have a certain kind of character, disposed to act in certain virtuous ways, or to have at hand moral principles that facilitate making wise or correct choices? The traditions of medicine, emphasizing the complexity and individuality of particular moral decisions at the bedside, have been prone to emphasize those virtues thought to be most important in physicians. They include dedication to the welfare of the patient and empathy for those in pain. Some philosophical traditions, by contrast, have placed the emphasis on principlism—the value of particular moral principles that help in the actual making of decisions (Childress; Beauchamp and Childress). These include the principle of respect for persons, and most notably respect for the autonomy of patients; the principle of beneficence, which emphasizes the pursuit of the good and the welfare of the patient; the principle of nonmaleficence, which looks to
the avoidance of harm to the patient; and the principle of justice, which stresses treating persons fairly and equitably.
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General Questions of Bioethics

While bioethics as a field may be understood in different ways and be enriched by different perspectives, at its heart lie some basic human questions. Three of them are paramount. What kind of a person ought I to be in order to live a moral life and to make good ethical decisions? What are my duties and obligations to other individuals whose life and wellbeing may be affected by my actions? What do I owe to the common good, or the public interest, in my life as a member of society? The first question bears on what is often called anethic of virtue, whose focus is that of personal character and the shaping of those values and goals necessary to be a good
and decent person. The second question recognizes that what we do can affect, for good or ill, the lives of others, and tries to understand how we should see our individual human relationships—what we ought to do for others and what we have a right to expect from them. The third question takes our social relationships a step further, recognizing that we are citizens of a nation and members of larger social and political communities. We are citizens and neighbors, sometimes acquaintances, and often people who will and must
live together in relatively impersonal, but mutually interdependent, ways.
These are general questions of ethics that can be posed independently of the making of biomedical decisions. They can be asked of people in almost any moral situation or context. Here we encounter an important debate within bioethics. If one asks the general question “What kind of person ought I to be in order to make good moral decisions?” is this different from asking the same question with one change—that of making “good moral decisions in medicine”? One common view holds that a moral decision in medicine ought to be understood as the application of good moral thinking in general to the specific domain of medicine (Clouser). The fact that the decision has a medical component, it is argued, does not make it a different kind of moral problem altogether, but an application of more general moral values or principles. A dutiful doctor is simply a dutiful person who has refined his or her personal character to respond to and care for the sick. He or she is empathic suffering, steadfast in devotion to patients, and zealous in seeking their welfare. Another, somewhat older, more traditional view within medicine is that an ethical decision in medicine is different, precisely because the domain of medicine is different from other areas of human life and because medicine has its own, historically developed, moral approaches and traditions. At
the least, it is argued, making a decision within medicine requires a detailed and sensitive appreciation of the characteristic
practices of medicine and of the art of medicine, and of the unique features of sick and dying persons. Even more, it requires a recognition of some moral principles, such as primum non nocere (first, do no harm) and beneficence, that have a special salience in the doctor–patient relationship (Pellegrino and Thomasma). The argument is not that the ethical principles and virtues of medical practice find no counterpart elsewhere, or do not draw upon more general principles; it is their combination and context that give them
their special bite.
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