Nursing is a profession focused on advocacy in the care of individuals, families, and communities in attaining, maintaining, and recovering optimal health and functioning.
Modern definitions of nursing describe it as a science and an art that focuses on promoting quality of life as defined by populations, communities, families, and individuals, throughout their life experiences from birth through the end of life. Contents
In almost all countries, nursing practice is defined and governed by law, and entrance to the profession is regulated at national or state level.
Nurses care for individuals who are healthy and ill, of all ages and cultural backgrounds, and who have physical, emotional, psychological, intellectual, social, and spiritual needs. The profession combines physical science, social science, nursing theory, and technology in caring for those individuals.
There is no profession which offers as many opportunities for diversified roles as does nursing. Nurses may follow their personal and professional interests by working with any group of people, in any setting, at any time. Some nurses follow the traditional role of working in a hospital setting.
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