下列的血气结果哪一个符合Ⅱ型呼吸衰竭（）

A . HC0->32mmol／L B . pH<7.35 C . PsO<60mmHg，PaCO>50mmHg D . 血氧饱和度<80％ E . 动脉氧分压<60mmHg

A . PaO ＜60mmHg（8.0kPA.，PaCO 正常 B . PaO ＜50mmHg（6.7kPA.，PaCO 正常 C . PaO ＜60mmHg（8.0kPA.，PaCO ＞50mmHg（6.7kPA. D . PaO ＞60mmHg（8.0kPA.，PaCO ＜50mmHg E . PaO ＞50mmHg（6.7kPA.，PaCO ＜50mmHg

A . 2～4L／min鼻导管吸氧 B . 2～4L／min间歇吸氧 C . 1～2L／min持续鼻导管吸氧 D . 低流量间歇吸氧 E . 4～6L／min酒精湿化吸氧

A . PaO 为70mmHg，PaCO 为45mmHg B . PaO 为70mmHg，PaCO 为40mmHg C . PaO 为55mmHg，PaCO 为50mmHg D . PaO 为50mmHg，PaCO 为40mmHg E . PaO 为65mmHg，PaCO 为40mmHg

A . 气管内加强吸痰 B . 雾化吸入支气管扩张药 C . 气道湿化 D . 调整呼吸机模式，改为容量控制通气 E . 加用氨茶碱和激素

A . PaO 为70mmHg，PaCO 为45mmHg B . PaO 为70mmHg，PaCO 为40mmHg C . PaO 为55mmHg，PaCO 为55mmHg D . PaO 为50mmHg，PaCO 为40mmHg E . PaO 为65mmHg，PaCO 为40mmHg

A . 正确 B . 错误

A . A.PaO 55mmHg，PaCO 50mmHg B . B.PaO 65mmHg，PaCO 40mmHg C . C.PaO 50mmHg，PaCO 40mmHg D . D.PaO 70mmHg，PaCO 35mmHg E . E.PaO 80mmHg，PaCO 55mmHg

A . PaO 55mmHg，PaCO 50mmHg B . PaO 65mmHg，PaCO 40mmHg C . PaO 50mmHg，PaCO 40mmHg D . PaO 70mmHg，PaCO 35mmHg E . PaO 80mmHg，PaCO 55mmHg

A . PaO 65mmHg，PCO 40mmHg B . PaO 55mmHg，PCO 45mmHg C . PaO 50mmHg，PCO 60mmHg D . PaO 85mmHg，PCO 55mmHg E . PaO 75mmHg，PCO 30mmHg

A . A.PaO ＞8kPa，PaCO ＜6.67kPa B . B.PaO ＜8kPa，PaCO ＞6.67kPa C . C.PaO ＜8.85kPa，PaCO ＞6.67kPa D . D.PaO ＜8kPa，PaCO ＜6.67kPa E . E.PaO ＞6.67kPa，PaCO ＞8kPa

A . A．PaO2为50mmHg，PaCO2为40mmHg B . B．PaO2为55mmHg，PaCO2为50mmHg C . C．PaO2为65mmHg，PaCO2为40mmHg D . D．PaO2为70mmHg，PaCO2为40mmHg E . E．PaO2为70mmHg，PaCO2为45mmHg

A . PaO 为50mmHg，PaCO 为40mmHg B . PaO 为55mmHg，PaCO 为50mmHg C . PaO 为65mmHg，PaCO 为40mmHg D . PaO 为70mmHg，PaCO 为40mmHg E . PaO 为70mmHg，PaCO 为45mmHg

A．PaO2＞8kPa，PaCO2＜6.67kPa B．PaO2＜8kPa，PaCO2＞6.67kPa C．PaO2＜8.85kPa，PaCO2＞6.67kPa D．PaO2＜8kPa，PaCO2＜6.67kPa E．PaO2＞6.67kPa，PaCO2＞8kPa

A. PaO<img src='https://img2.soutiyun.com/ask/uploadfile/5481001-5484000/f72fa588fd3b22b37bd6bd2496484673.gif' />为50mmHg，PaCO<img src='https://img2.soutiyun.com/ask/uploadfile/5481001-5484000/f72fa588fd3b22b37bd6bd2496484673.gif' />为40mmHg B. PaO<img src='https://img2.soutiyun.com/ask/uploadfile/5481001-5484000/f72fa588fd3b22b37bd6bd2496484673.gif' />为55mmHg，PaCO<img src='https://img2.soutiyun.com/ask/uploadfile/5481001-5484000/f72fa588fd3b22b37bd6bd2496484673.gif' />为50mmHg C. PaO<img src='https://img2.soutiyun.com/ask/uploadfile/5481001-5484000/f72fa588fd3b22b37bd6bd2496484673.gif' />为65mmHg，PaCO<img src='https://img2.soutiyun.com/ask/uploadfile/5481001-5484000/f72fa588fd3b22b37bd6bd2496484673.gif' />为40mmHg D. PaO<img src='https://img2.soutiyun.com/ask/uploadfile/5481001-5484000/f72fa588fd3b22b37bd6bd2496484673.gif' />为70mmHg，PaCO<img src='https://img2.soutiyun.com/ask/uploadfile/5481001-5484000/f72fa588fd3b22b37bd6bd2496484673.gif' />为40mmHg E. PaO<img src='https://img2.soutiyun.com/ask/uploadfile/5481001-5484000/f72fa588fd3b22b37bd6bd2496484673.gif' />为70mmHg，PaCO<img src='https://img2.soutiyun.com/ask/uploadfile/5481001-5484000/f72fa588fd3b22b37bd6bd2496484673.gif' />为45mmHg

A．1～4L／min鼻导管吸氧 B．2～4L／min间歇吸氧 C．1～2L／min持续鼻导管吸氧 D．低流量间歇吸氧 E．4～6L／min酒精湿化吸氧

A．PaO₂55mmHg，PaCO₂50mmHg B．PaO₂65mmHg，PaCO₂240mmHg C．PaO₂50mmHg，PaCO₂240mmHg D．PaO₂70mmHg，PaCO₂235mmHg