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Repetitive strain injury
Repetitive strain injury Harmful and painful condition caused by overuse or overexertion of some part of the musculoskeletal system, often resulting from work-related physical activities. It is characterized by inflammation, pain, or dysfunction of the involved joints, bones, ligaments, and nerves.
RELATED TERMS--------------------------------------
Condition The term "condition" has a number of biomedical meanings including the following: 1.An unhealthy state, such as in "this is a progressive condition." 2.A state of fitness, such as "getting into condition." 3.Something that is essential to the occurrence of something else; essentially a "precondition." 4.As a verb: to cause a change in something so that a response that was previously associated with a certain stimulus becomes associated with another stimulus; to condition a person, as in behavioral conditioning.
Musculoskeletal Relating to or involving the muscles and the skeleton.
Inflammation A reaction to an injury to the body - by infection, chemicals or physical agents. The symptoms can be - depending on the location of the injury- redness, swelling, heat and pain. The purpose of the inflammation is to dilute and destroy the agent causing the inflammation. To do this, the immune system starts a cascade of actions that causes active cells to gather at the affected location. It is these cells and fluids that cause the redness, swelling, heat and pain.
Pain An unpleasant sensory or emotional experience primarily associated with tissue damage, or described in terms of tissue damage, or both.
Dysfunction Difficult function or abnormal function.
Ligaments Connect the bones and keep joints stable.
SIMILAR TERMS--------------------------------------
Repetition compulsion In psychoanalytic theory, the impulse to reenact earlier emotional experiences. Considered by Freud to be more fundamental than the pleasure principle. Defined by Jones in the following way: "The blind impulse to repeat earlier experiences and situations quite irrespective of any advantage that doing so might bring from a pleasure-pain point of view."
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Repetitive strain injury
Restless legs A disorder characterized by aching or burning sensations in the lower and rarely the upper extremities that occur prior to sleep or may awaken the patient from sleep. Complying with an irresistible urge to move the affected limbs brings temporary relief. Sleep may become disrupted, resulting in excessive daytime hypersomnolence. This condition may be associated with uremia; diabetes; and rheumatoid arthritis. Restless Legs Syndrome differs from nocturnal myoclonus syndrome in that in the lattercondition the individual does not report adverse sensory stimuli and it is primarly a sleep-associated movement disorder.
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Radioallergosorbent test (RAST) A solid-phase radioimmunoassay for detecting IgE antibody specific for a particular allergen.
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Reagin Allergist's term for IgE antibodies.
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