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一老慢支、肺心病患者急诊入住ICU，查血气示pH7．121，PCO98mmHg，PO50mmHg，BE+12mmol／L，SB30mmol／L。首先必...

作者: rantiku 人气: - 评论: 0

问题一老慢支、肺心病患者急诊入住ICU，查血气示pH7．121，PCO

98mmHg，PO

50mmHg，BE+12mmol／L，SB30mmol／L。首先必需采取的措施是

选项 A．输注碳酸氢钠溶液 B．联合使用广谱抗生素 C．机械通气排出CO D．高浓度面罩吸氧 E．吸入气道扩张剂

答案 C

解析

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