[名词解释] 肺炎

下呼吸道 三凹征 某机场场道工程施工进度网络图如下：若要压缩工期，可缩短()的施工时间。 ["土基2或基层3","土基1或基层1","C土基1或基层2","基层l或基层2"] 门脉高压症手术输大量乳酸林格溶液可引起() ["A．右心衰竭","B．左心衰竭","C．间质性肺水肿","D．全身水肿","E．以上均可"] 低蛋白血症病人麻醉时应将白蛋白提高到() ["A．30g/L以上","B．25g/L以上","C．40g/L以上","D．35g/L以上","E．20g/L以上"] 肺炎