呼吸衰竭定义指A.PaO6.65kPa(50mmHg) B.PaO6.65kP

考试题库2022-08-02  25

问题 呼吸衰竭定义指A.PaO<6.65kPa(50mmHg),或伴有PaCO>6.65kPa(50mmHg)B.PaO<8.0kPa(60mmHg),或伴有PaCO>6.65kPa(50mmHg)C.PaO<8.0kPa(60mmHg)和PaCO>8.0kPa(60mmHg)D.PaO<6.65kPa(50mmHg)和PaCO>6.65kPa(50mmHg)E.PaO<8.0kPa(60mmHg)和PaCO>6.65kPa(50mmHg)

选项 A.PaO<6.65kPa(50mmHg),或伴有PaCO>6.65kPa(50mmHg)B.PaO<8.0kPa(60mmHg),或伴有PaCO>6.65kPa(50mmHg)C.PaO<8.0kPa(60mmHg)和PaCO>8.0kPa(60mmHg)D.PaO<6.65kPa(50mmHg)和PaCO>6.65kPa(50mmHg)E.PaO<8.0kPa(60mmHg)和PaCO>6.65kPa(50mmHg)

答案 A

解析
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