控制性降压期间PaC02应维持下在哪项最佳（）

查看本题答案

包含此试题的试卷

HCO3-降低，ptl降低，PaC02正常 HCO3-升高，pH降低，PaC02正常 HCO3-正常，pH降低，PaC02升高 HCO3-正常，pH降低，PaC02降低 HCO3-降低，pH升高，PaC02降低

Pa02＜60mmHg，PaC02＞50mmHg Pa02＞60mmHg，PaC02＜50mmHg Pa02＞50mmHg，PaC02＞60mmHg Pa02＜70mmHg，PaC02＞50mmHg Pa02＜60mmHg，PaC02＜50mmHg

Pa02＜60 mmHg；PaC02＞50 mmHg Pa02＜80 mmHg；PaC02＞50 mmHg Pa02＜60 mmHg；PaC02＞60 mmHg Pa02＜80 mmHg PaC02＞60 mmHg

Pa02为70mmHg，PaC02为45mmHg Pa02为70mmHg，PaC02为40mmHg Pa02为55mmHg，PaC02为50mmHg Pa02为50mmHg，PaC02为40mmHg Pa02为65mmHg，PaC02为40mmHg

Pa02为50mmHg，PaC02为40mmHg Pa02为55mmHg，PaC02为50mmHg Pa02为65mmHg，PaCOz为40mmHg Pa02为70mmHg，PaC02为40mmHg Pa02为70mmHg，PaC02为45mmHg

25mmHg 30mmHg 40mmHg 45mmHg 50mmHg

Pa02＜60mmHg，PaC02＞50mmHg Pa02＞60mmHg，PaC02＜50mmHg Pa02＞50mmHg，PaC02＞60mmHg Pa02＜70mmHg，PaC02＞50mmHg Pa02＜60mmHg，PaC02＜50mmHg

30mmHg 40mmHg 25mmHg 45mmHg 50mmHg

Pa02为70mmHg，PaC02为45mmHg Pa02为70mmHg，PaC02为40mmHg Pa02为55mmHg，PaC02为50mmHg Pa02为60mmHg，PaC02为40mmHg Pa02为65mmHg，PaC02为40mmHg

Pa02<50mmHg，PaC02>45mmHg Pa02<50mmHg，PaC02>60mmHg Pa02<60mmHg，PaC02>50mmHg Pa02<40mmHg，PaC02>40mmHg Pa02<70mmHg，PaC02>55mmHg

Pa02为60mmHg，PaC02为40mmHg Pa02为60mmHg，PaC02为50mmHg Pa02为65mmHg，PaC02为40mmHg Pa02为70mmHg，PaC02为40mmHg Pa02为70mmHg，PaC02为45mmHg

Pa02<50mmHg，PaC02>45mmHg Pa02<50mmHg，PaC02>60mmHg Pa02<60mmHg，PaC02>50mmHg Pa02<40mmHg，PaC02>40mmHg Pa02<70mmHg，PaC02>55mmHg

Pa02为60mmHg，PaC02为40mmHg Pa02为60mmHg，PaC02为50mmHg Pa02为65mmHg，PaC02为40mmHg Pa02为70mmHg，PaC02为40mmHg P02为70mmHg，PC02为45mmHg

Pa02为60mmHg，PaC02为40mmHg Pa02为60mmHg，PaC02为50mmHg Pa02为65mmHg，PaC02为40mmHg Pa02为70mmHg，PaC02为40mmHg P02为70mmHg，PC02为45mmHg

Pa02为70mmHg，PaC02为45mmHg Pa02为70mmHg，PaC02为40mmHg Pa02为55mmHg，PaC02为50mmHg Pa02为50mmHg，PaC02为40mmHg Pa02为65mmHg，PaC02为40mmHg

25mmHg 30mmHg 40mmHg 45mmHg 50mmHg

Pa02为60mmHg，PaC02为40mmHg Pa02为60mmHg，PaC02为50mmHg Pa02为65mmHg，PaC02为40mmHg Pa02为70mmHg，PaC02为40mmHg Pa02为70mmHg，PaC02为45mmHg

25mmHg 30mmHg 40mmHg 45mmHg 50mmHg

Pa02 降低、PaC02 降低、PH 升髙 PaO2 降低、PaC02 升高、PH 降低 PaO2 降低、PaC02 升高、PH 升髙 Pa02 降低、PaC02 升髙、PH 正常 Pa02 降低、PaC02 正常、PH 降低

Pa02为50mmHg，PaC02为40mmHg Pa02为55mmHg，PaC02为50mmHg Pa02为65mmHg，PaCOz为40mmHg Pa02为70mmHg，PaC02为40mmHg Pa02为70mmHg，PaC02为45mmHg