Category: R
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Regional health authority
An administrative unit in the National Health Service which is responsible for planning the health service in a region.
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Regional
In a particular region, referring to a particular region.
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Region
An area or part which is around something. A portion of the body with natural or arbitrary boundaries. Any distinct region of the body demarcated by clear boundaries.
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Regain
To get back something which was lost.
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Refrigerator
A machine which cools and keeps things cold.
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Refrigeration
The process of making something cold. The process of making part of the body very cold, to give the effect of an anaesthetic. Lowering the temperature of a part of the body to reduce the metabolic activity of its tissues or to provide a local anesthetic effect. Refrigeration, a marvel of modern technology, provides an…
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Refrigerate
To make something cold.
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Refract
To make light rays change direction as they go from one medium such as air to another such as water at an angle. To induce a diversion or to bring about a deviation. To assess the degree of visual impairment in an eye.
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Reflux oesophagitis
Inflammation of the oesophagus caused by regurgitation of acid juices from the stomach. A variant of esophagitis (inflammation of the esophagus) originating from impaired muscular activity in the lower esophagus, resulting in acid reflux.
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Reflexologist
A person specialising in reflexology.