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失血性休克是常见的急诊,当失血量超过全身血容量的20％时,机体失去代偿能力,出现典型的休克症状。出血性休克主要是针对病因治疗和液体的复苏。按常规方法补液、输血所需的液体量大、时间长,应用注射高渗盐水(HS)或高渗盐加中分子右旋糖酐(HSD)治疗严重出血性休克无论在实验和临床上都取得了很好的复苏效果。就这一问题综述如下: 1 渗透压 因HS及HSD治疗失血性休克主要与渗透压有关,在讨论它们的治疗作用之前对渗透压作一简单复
Hemorrhagic shock is a common emergency, when the amount of blood loss exceeds 20% of systemic blood volume, the body loses its compensatory capacity and presents with typical shock symptoms. Hemorrhagic shock is mainly for the treatment of etiology and fluid recovery. According to the conventional method of rehydration, the amount of fluid required for blood transfusion is large and takes a long time. Severe hemorrhagic shock is treated both with experimental and clinical application by injecting hypertonic saline (HS) or hypertonic saline plus molecular dextran (HSD) Good recovery effect. This issue is summarized as follows: 1 osmotic pressure due to HS and HSD treatment of hemorrhagic shock is mainly related to the osmotic pressure, osmotic pressure before discussing their therapeutic effect as a simple complex