患者男性,12岁。车祸致双下肢广泛撕脱伤,急送手术室。神志恍惚,血压45/30mmHg,脉搏160次/分。无哮喘史。空腹。按气管导管的内径(ID)标号,最宜准备的三根导管标号是() ["A.5.0、5.5、6.0","B.5.5、6.0、6.5","C.6.0、6.5、7.0","D.7.0、7.5、8.0","E.7.5、8.0、8.5"]
患者男性,12岁。车祸致双下肢广泛撕脱伤,急送手术室。神志恍惚,血压45/30mmHg,脉搏160次/分。无哮喘史。空腹。气管导管,按法制F标号,最应该准备() ["A.22、24、26","B.24、26、28","C.26、28、30","D.28、30、32","E.30、32、34"]
疝块站立时出现,平卧后消失()疝块突然增大,不能回纳,伴有疼痛() ["A.易复性疝","B.难复性疝","C.嵌顿性疝","D.绞窄性疝","E.滑动性疝"]
心阳虚脱证的面色是()心阳虚证的面色是() ["面色淡白","面色咣白","面色萎黄","面色苍白","面赤如妆"]
最常见的腹外疝是()最易嵌顿的腹外疝是() ["A.腹股沟斜疝","B.腹股沟直疝","C.股疝","D.脐疝","E.切口疝"]
斜疝()脐疝()切口疝()