听力原文:M: My parents like Beijing very much, because they were born there.
F: Oh, really? So Beijing is their hometown.
What do you know about the man?
A.He was not born in Beijing.
B.His parents like Beijing better than he does.
C.Beijing is the place where his parents were born.
第2题
A.PaO≤8kPa(60mmHg),PaCO≥6kPa(45mmHg),SaO<90%
B.PaO≤8kPa(60mmHg),PaCO≥6.7kPa(50mmHg),SaO<90%
C.PaO≤6.7kPa(50mmHg),PaCO≥6.7kPa(50mmHg),SaO<85%
D.PaO≤6.7kPa(50mmHg),PaCO≥8kPa(60mmHg),SaO<85%
E.PaO≤6.7kPa50mmHg),PaCO≥6.7kPa(50mmHg),SaO<90%
第3题
小儿呼吸衰竭的诊断标准是
A、PaO≤50mmHg,PaCO≥50mmHg,SaO<85%
B、PaO≤60mmHg,PaCO≥45mmHg,SaO<91%
C、PaO≤50mmHg,PaCO≥60mmHg,SaO<85%
D、PaO≤50mmHg,PaCO≥50mmHg,SaO<91%
E、PaO≤50mmHg,PaCO≥30mmHg,SaO<95%
第4题
小儿呼吸衰竭的诊断标准是()。
A、PaO≤50mmHg,PaCO≥50mmHg,SaO<85%
B、PaO≤60mmHg,PaCO≥45mmHg,SaO<91%
C、PaO≤50mmHg,PaCO≥60mmHg,SaO<85%
D、PaO≤50mmHg,PaCO≥50mmHg,SaO<91%
E、以上均不是
第5题
小儿呼吸衰竭的诊断标准是
A、PaO≤50mmHg, PaCO≥50mmHg,SaO< 85%
B、PaO≤60mmHg,PaCO≥45mmHg,SaO< 91%
C、PaO≤50mmHg,PaCO≥60mmHg,SaO< 85%
D、PaO≤50mmHg,PaCO≥50mmHg, SaO< 91%
E、PaO≤50mmHg,PaCO≥60mmHg,SaO< 91%
第6题
A.指血红蛋白被氧饱和的程度
B.以百分比表示
C.可分动脉血氧饱和度和静脉血氧饱和度
D.作为组织缺氧的指标,动脉血氧饱和度(SaO)比PaO敏感
E.动脉血氧饱和度(SaO)与PaO存在相关性
第8题
A. 吸入速效β激动剂后PEF占预计值(%)<60%,血气pao<8kpa,paco>6kPa,SaO<90%b. 吸入速效β激动剂后pef占预计值(%)60%~80%,血气pao≥8kpa,paco≤6kpa,sao91%~95%c. 肺功能正常d. 肺功能正常,血气pao8~10.5kpa,paco≤6kpa,sao91%~95%e. 肺功能正常,血气pao正常,paco<6kpa,sao>95%
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