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%

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小儿呼吸衰竭的诊断标准是
≤50mmHg,PaCO
≥50mmHg,SaO
<85%
≤60mmHg,PaCO
≥45mmHg,SaO
<91%
≤50mmHg,PaCO
≥60mmHg,SaO
<85%
≤50mmHg,PaCO
≥50mmHg,SaO
<91%
≤50mmHg,PaCO
≥30mmHg,SaO
<95%
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