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Ambient temperature is an example of exogenous vasoconstriction. Cutaneous vasoconstriction will occur because of the body's exposure to the severe cold. Examples of endogenous factors include the autonomic nervous system, circulating hormones, and intrinsic mechanisms inherent to the vasculature itself (also referred to as the myogenic response).
During surgical procedures, the types of hemostasis listed below can be used to control bleeding while avoiding and reducing the risk of tissue destruction. Hemostasis can be achieved by chemical agent as well as mechanical or physical agents. Which hemostasis type used is determined based on the situation. [8]
denotes something as 'before' another (in [physical] position or time) Middle English pre-, from Medieval Latin pre-< (Classical) Latin prae-, before, in front of premature birth: presby-old age Greek πρέσβυς (présbus), old man, elder presbyopia, presbycusis [10] prim-denotes something as 'first' or 'most-important'
Blood flow restriction training / Occlusion Training (also abbreviated BFR training [1]) or Occlusion Training or KAATSU is an exercise and rehabilitation modality where resistance exercise, aerobic exercise or physical therapy movements are performed while using an Occlusion Cuff which is applied to the proximal aspect of the muscle on either the arms or legs. [2]
Shock is a complex and continuous condition, and there is no sudden transition from one stage to the next. [24] At a cellular level, shock is the process of oxygen demand becoming greater than oxygen supply. [6] One of the key dangers of shock is that it progresses by a positive feedback loop. Poor blood supply leads to cellular damage, which ...
Many surgical procedure names can be broken into parts to indicate the meaning. For example, in gastrectomy, "ectomy" is a suffix meaning the removal of a part of the body. "Gastro-" means stomach. Thus, gastrectomy refers to the surgical removal of the stomach (or sections thereof).
A chokehold, choke, stranglehold or, in Judo, shime-waza (Japanese: 絞技, lit. 'constriction technique') [1] is a general term for a grappling hold that critically reduces or prevents either air [2] or blood from passing through the neck of an opponent.
Stenosis (from Ancient Greek στενός (stenós) 'narrow') is the abnormal narrowing of a blood vessel or other tubular organ or structure such as foramina and canals. It is also sometimes called a stricture (as in urethral stricture).