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Non-freezing cold injuries (NFCI) is a class of tissue damage caused by sustained exposure to low temperature without actual freezing. [1] There are several forms of NFCI, and the common names may refer to the circumstances in which they commonly occur or were first described, such as trench foot, which was named after its association with trench warfare.
A medical emergency would ensue if the extremities experience prolonged periods of exposure to the cold, particularly in children and patients with poor general health. [3] However, frostbite differs from acrocyanosis because pain (via thermal nociceptors ) often accompanies the former condition, while the latter is very rarely associated with ...
Most often, frostbite occurs in the hands and feet. [7] [8] The initial symptoms are typically a feeling of cold and tingling or numbing. [1] This may be followed by clumsiness with a white or bluish color to the skin. [1] Swelling or blistering may occur following treatment. [1] Complications may include hypothermia or compartment syndrome. [2 ...
Cold injury (or cold weather injury) is damage to the body from cold exposure, including hypothermia and several skin injuries. [6] Cold-related skin injuries are categorized into freezing and nonfreezing cold injuries. [5] Freezing cold injuries involve tissue damage when exposed to temperatures below freezing (less than 0 degrees Celsius).
This is a xu (deficient) heat, meaning the treatment is nourishing yin and not clearing heat Cold-frequent urination with clear urine, cold extremities, aversion to cold, perhaps the body has aching joints and diarrhea. treatment method is warming and supportive. Tongue-Red if hot pattern, pale if cold pattern Pulse-faint and weak -rapid with heat
The hunting reaction or hunting response is a process of alternating vasoconstriction and vasodilation in extremities exposed to cold. The term Lewis reaction is used too, named after Thomas Lewis, who first described the effect in 1930. [1] Vasoconstriction occurs first to reduce heat loss, but also results in strong cooling of the extremities.
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Members include translators, interpreters, educators, project managers, web and software developers, language services companies, hospitals, universities, and government agencies. ATA offers certification examinations for its members in some language combinations [3] and is affiliated with the International Federation of Translators (FIT).