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休克是一种循环障碍、周身组织氧合血供应不足引起的病理综合症。它可因组织血流减少而致周身组织缺氧,结果引起重要器官功能障碍,不经过适当的治疗可以致死。临床表现主要是血压急剧下降和心动过速。很多原因可以引起各种类型的休克,如出血性休克、药物性休克、外伤性休克、心原性休克、细菌性休克、中毒性休克等。医护人员只有对休克的病理生理有充分的理解,才能对休克时出现的千变万化的症状有正确的解释,并能给以相应的有效治疗。
Shock is a circulatory disorder, the whole body tissue oxygenated blood supply caused by pathological syndrome. It can be due to tissue loss of blood flow to the body caused by hypoxia, resulting in vital organ dysfunction, without proper treatment can be lethal. The main clinical manifestations of rapid decline in blood pressure and tachycardia. A variety of causes can cause various types of shock, such as hemorrhagic shock, drug-induced shock, traumatic shock, cardiogenic shock, bacterial shock, toxic shock and so on. Health care workers only have a full understanding of the pathophysiology of shock in order to have the ever-changing symptoms of shock have the correct explanation, and can give the corresponding effective treatment.