total plasma volume 总血浆量
blood plasma volume 血浆容量
plasma volume expander 血容量扩充药
rapid plasma volume expansion 快速扩容
total plasma volume determination 血浆容量测定
plasma exchange volume 血浆置换量
Objective To study the changes of plasma volume, red cell mass, and blood volume in preoperative surgical patients.
目的研究不同外科疾病病人术前血浆量、红细胞量和血容量变化情况。
During pregnancy, plasma volume and cardiac output increase by 30-50%, while systemic vascular resistance is reduced.
妊娠期间，血容量和心输出量增加30 - 50%，而全身血管阻力下降。
Conclusion The effect of rapid plasma volume expansion with crystalloid or colloid on prevention of hypotension during induction is similar but colloid is better in prevention of CI decrease.
结论晶体液和胶体液快速扩容对全麻诱导期低血压有相似的预防作用，但预防CI下降的作用胶体液优于晶体液。
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