论文部分内容阅读
成人呼吸窘迫综合征是肺水肿的一种形式(间质肺水肿),此综合征能引起急性呼吸衰竭,而这种综合征通常由休克、脓毒症、弥漫性血管内凝血或胰腺炎对肺的非直接损伤所造成的。它同样能象淹溺、吸入性肺炎、胸部创伤直接损伤肺部所引起的结果。成人呼吸窘迫综合征的体征和症状是复杂的,难以捉摸的,鉴别较困难,如不能早期诊断,可能危及病人生命。此文对成人呼吸窘迫综合征的生理从临床角度作一基本解释,并告诉你的病人患有成人呼吸窘迫征时应寻找哪些体征和症状。 1.损伤能使流向肺部的血液减少、血小板聚集。此时血小板释放物质(组织胺、血清素和缓激肽),此物质引起炎症并损伤肺泡毛细血管膜。
Adult respiratory distress syndrome is a form of pulmonary edema (interstitial lung edema) that can cause acute respiratory failure and is often caused by shock, sepsis, disseminated intravascular coagulation, or pancreatitis Non-direct lung damage caused. It can also be the result of drowning, aspiration pneumonia, and chest trauma that directly damage the lungs. The signs and symptoms of adult respiratory distress syndrome are complicated and elusive, and the identification is more difficult. If they can not be diagnosed early, they may endanger the life of the patient. This article provides a basic explanation of the physiology of adult respiratory distress syndrome from a clinical perspective and tells you what signs and symptoms you should look for when your patient suffers from respiratory distress syndrome in adults. 1. Damage can reduce blood flow to the lungs, platelet aggregation. At this time platelets release substances (histamine, serotonin and bradykinin), which cause inflammation and damage the alveolar capillary membrane.