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Pain motivates organisms to withdraw from damaging situations, to protect a damaged body part while it heals, and to avoid similar experiences in the future. [2] Most pain resolves once the noxious stimulus is removed and the body has healed, but it may persist despite removal of the stimulus and apparent healing of the body. Sometimes pain ...
[2] The severity of a sprain can be classified: Grade 1: Only some of the fibers in the ligament are torn, and the injured site is moderately painful and swollen. Function in the joint will be unaffected for the most part. Grade 2: Many of the ligament fibers are torn, and pain and swelling is moderate. The functionality of the joint is ...
A crabeater seal injured by a predator. Injury is physiological damage to the living tissue of any organism, whether in humans, in other animals, or in plants.. Injuries can be caused in many ways, including mechanically with penetration by sharp objects such as teeth or with blunt objects, by heat or cold, or by venoms and biotoxins.
Pain empathy is a specific variety of empathy that involves recognizing and understanding another person's pain.. Empathy is the mental ability that allows one person to understand another person's mental and emotional state and how to effectively respond to that person.
Almost 2 million men and women who served in Iraq or Afghanistan are flooding homeward, profoundly affected by war. Their experiences have been vivid. Dazzling in the ups, terrifying and depressing in the downs. The burning devotion of the small-unit brotherhood, the adrenaline rush of danger, the nagging fear and loneliness, the pride of service.
Hypoalgesic effects can be mild, such as massaging a stubbed toe to make it hurt less or taking aspirin to decrease a headache, or they can be severe, like being under strong anesthesia. Hypoalgesia can be caused by exogenous chemicals such as opioids , as well as by chemicals produced by the body in phenomena such as fear- and exercise ...
A child was hospitalized after being hit by one of several drones that crashed into each other during a Saturday night aerial holiday show in Orlando, authorities said. The boy and his family were ...
This has been shown to contain chemicals which may cause harm to patients, surgeons and operating theatre staff. [ 15 ] For patients that have a surgically implanted spinal cord stimulator (SCS) system, diathermy can cause tissue damage through energy that is transferred into the implanted SCS components resulting in severe injury or death.