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Physiology (/ ˌ f ɪ z i ˈ ɒ l ə dʒ i /; from Ancient Greek φύσις (phúsis) 'nature, origin' and -λογία () 'study of') [1] is the scientific study of functions and mechanisms in a living system.
Health care, or healthcare, is the improvement or maintenance of health via the prevention, diagnosis, treatment, amelioration or cure of disease, illness, injury, and other physical and mental impairments in people. Health care is delivered by health professionals and allied health fields.
The following outline is provided as an overview of and topical guide to physiology: . Physiology – scientific study of the normal function in living systems. [1] A branch of biology, its focus is in how organisms, organ systems, organs, cells, and biomolecules carry out the chemical or physical functions that exist in a living system.
The biomedical model of medicine care is the medical model used in most Western healthcare settings, and is built from the perception that a state of health is defined purely in the absence of illness. [1]: 24, 26 The biomedical model contrasts with sociological theories of care. [1]: 1 [2]
Health – functional and metabolic efficiency of an organism. It is the ability to live long, function well (physically and mentally), and prosper. It is the ability to live long, function well (physically and mentally), and prosper.
Biomedical Sciences, as defined by the UK Quality Assurance Agency for Higher Education Benchmark Statement in 2015, includes those science disciplines whose primary focus is the biology of human health and disease and ranges from the generic study of biomedical sciences and human biology to more specialised subject areas such as pharmacology ...
This is an accepted version of this page This is the latest accepted revision, reviewed on 25 February 2025. Diagnosis, treatment, and prevention of illness This article is about the science of healing. For other uses, see Medicine (disambiguation). "Medical" redirects here. "Medical" is also the common informal term for a medical examination. Flag of World Health Organization featuring Rod of ...
Gastroenterology – branch of medicine that deals with the study and care of the digestive system. General practice (often called family medicine) is a branch of medicine that specializes in primary care. Geriatrics – branch of medicine that deals with the general health and well-being of the elderly.