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Health care, or healthcare, is the improvement 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. Medicine, dentistry, pharmacy, midwifery, nursing, optometry ...
Of each dollar spent on healthcare in the US, 31% goes to hospital care, 21% goes to physician/clinical services, 10% to pharmaceuticals, 4% to dental, 6% to nursing homes and 3% to home healthcare, 3% for other retail products, 3% for government public health activities, 7% to administrative costs, 7% to investment, and 6% to other ...
The English language was introduced to the Americas by the arrival of the British, beginning in the late 16th and early 17th centuries.The language also spread to numerous other parts of the world as a result of British trade and settlement and the spread of the former British Empire, which, by 1921, included 470–570 million people, about a quarter of the world's population.
The leading source for trustworthy and timely health and medical news and information. Providing credible health information, supportive community, and educational services by blending award ...
In a healthcare setting, informed consent allows you to participate in your own medical care. It enables you to decide which treatments you do or do not want to receive. Also, informed consent ...
Primary care providers are trained to prevent, diagnose, and treat conditions you may have across your whole life span. Primary care includes preventive services like diabetes and cancer ...
Three people are standing behind a fence, trying to watch a parade as it passes by. One is tall, one is shorter, and one is a small child. The tall person can see over the fence, but the other two ...
Health Level Seven, abbreviated to HL7, is a range of global standards for the transfer of clinical and administrative health data between applications with the aim to improve patient outcomes and health system performance. The HL7 standards focus on the application layer, which is "layer 7" in the Open Systems Interconnection model.