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Nursing theories frame, explain or define the practice of nursing. Roy's model sees the individual as a set of interrelated systems (biological, psychological and social). The individual strives to maintain a balance between these systems and the outside world, but there is no absolute level of balance.
Nursing ethics is a branch of applied ethics that concerns itself with activities in the field of nursing. Nursing ethics shares many principles with medical ethics, such as beneficence, non-maleficence, and respect for autonomy. It can be distinguished by its emphasis on relationships, human dignity and collaborative care.
Like medical ethics, nursing ethics is very narrow in its focus, especially when compared to the expansive field of bioethics. For the most part, "nursing ethics can be defined as having a two-pronged meaning," whereby it is "the examination of all kinds of ethical and bioethical issues from the perspective of nursing theory and practice."
Medical ethics is closely related to bioethics, but these are not identical concepts. Since the science of bioethics arose in an evolutionary way in the continuation of the development of medical ethics, it covers a wider range of issues. [16] Medical ethics is also related to the law. But ethics and law are not identical concepts.
The conservation model of nursing is based around the law of conservation of energy, combined with the psycho-social aspects of the individual's needs. Levine believed that these needs are joined within the individual as a "cascade of life events, churning and changing as the environmental challenge is confronted and resolved in each individual ...
Nursing theory is defined as "a creative and conscientious structuring of ideas that project a tentative, purposeful, and systematic view of phenomena". [1] Through systematic inquiry, whether in nursing research or practice, nurses are able to develop knowledge relevant to improving the care of patients.
The ethics of care (alternatively care ethics or EoC) is a normative ethical theory that holds that moral action centers on interpersonal relationships and care or benevolence as a virtue. EoC is one of a cluster of normative ethical theories that were developed by some feminists and environmentalists since the 1980s. [ 1 ]
Medical ethics is concerned with the duties that doctors, hospitals, and other healthcare providers have to patients, society, and other health professionals. The health profession has a set of ethical standards that are relevant to various organizations of health workers and medical facilities. Ethics are never stagnant and always relevant.