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单选题
呼吸衰竭定义指()
A
PaO2<6.65kPa(50mmHg)和PaCO2>6.65kPa(50mmHg)
B
PaO2<6.65kPa(50mmHg),或伴有PaCO2>6.65kPa(50mmHg)
C
PaO2<8.0kPa(60mmHg)和PaCO2>6.65kPa(50mmHg)
D
PaO2<8.0kPa(60mmHg)和PaCO2>8.0kPa(60mmHg)
E
PaO2<8.0kPa(60mmHg),或伴有PaCO2>6.65kPa(50mmHg)
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诊断呼吸衰竭的血气标准是A.PaO<65mmHg和(或)伴有PaCO>55mmHg
B.PaO<50mmHg和(或)伴有PaCO>60mmHg
C.PaO<60mmHg和(或)伴有PaCO>55mmHg
D.PaO<60mmHg和(或)伴有PaCO>50mmHg
E.PaO<65mmHg和(或)伴有PaCO>50mmHg
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动脉血气分析符合哪几项时可作为慢性呼衰的诊断标准()A、pH7.35B、pH7.35C、PaCO26.65kPa(50mmHg)D、PaO27.89kPa(60mmHg)E、PaO27.89kPa(60mmHg)
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慢性肺心病呼吸衰竭最确切的诊断根据是下列哪一项()。A、发绀,呼吸困难B、PaO27.98kPa(60mmHg),或伴有PaCO26.65kPa(50mmHg)C、动脉血二氧化碳分压升高D、精神、神经症状E、心电图上出现肺性P波
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诊断呼吸衰竭的血气标准是()。A、PaO28.6kPa(65mmHg)和(或)伴有PaCO27.3kPa(55mmHg)B、PaO26.7kPa(50mmHg)和(或)伴有PaCO28.0kPa(60mmHg)C、PaO28.0kPa(60mmHg)和(或)伴有PaCO27.3kPa(55mmHg)D、PaO28.0kPa(60mmHg)和(或)伴有PaCO26.7kPa(50mmHg)E、PaO28.6kPa(65mmHg)和(或)伴有PaCO26.7kPa(50mmHg)
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Ⅰ型呼吸衰竭()A、PaO27.89kPa(60mmHg)B、PaCO26.65kPa(50mmHg)C、PaO27.89kPa(60mmHg)且PaCO26.65kPa(50mmHg)D、PaO27.89kPa(60mmHg)且PaCO26.65kPa(50mmHg)E、PaO27.89kPa(60mmHg)且PaCO26.0kPa(45mmHg)
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呼吸衰竭定义指()A、PaO26.65kPa(50mmHg)和PaCO26.65kPa(50mmHg)B、PaO26.65kPa(50mmHg),或伴有PaCO26.65kPa(50mmHg)C、PaO28.0kPa(60mmHg)和PaCO26.65kPa(50mmHg)D、PaO28.0kPa(60mmHg)和PaCO28.0kPa(60mmHg)E、PaO28.0kPa(60mmHg),或伴有PaCO26.65kPa(50mmHg)
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单选题Ⅰ型呼吸衰竭()A
PaO27.89kPa(60mmHg)B
PaCO26.65kPa(50mmHg)C
PaO27.89kPa(60mmHg)且PaCO26.65kPa(50mmHg)D
PaO27.89kPa(60mmHg)且PaCO26.65kPa(50mmHg)E
PaO27.89kPa(60mmHg)且PaCO26.0kPa(45mmHg)
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单选题呼吸衰竭定义指()A
PaO26.65kPa(50mmHg)和PaCO26.65kPa(50mmHg)B
PaO26.65kPa(50mmHg),或伴有PaCO26.65kPa(50mmHg)C
PaO28.0kPa(60mmHg)和PaCO26.65kPa(50mmHg)D
PaO28.0kPa(60mmHg)和PaCO28.0kPa(60mmHg)E
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单选题诊断呼吸衰竭的血气标准是()A
PaO28.6kPa(65mmHg)和(或)伴有PaCO27.3kPa(55mmHg)B
PaO26.7kPa(50mmHg)和(或)伴有PaCO28.0kPa(60mmHg)C
PaO28.0kPa(60mmHg)和(或)伴有PaCO27.3kPa(55mmHg)D
PaO28.0kPa(60mmHg)和(或)伴有PaCO26.7kPa(50mmHg)E
PaO28.6kPa(65mmHg)和(或)伴有PaCO26.7kPa(50mmHg)
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