单项选择题
A1/A2型题 人工气道气管套管的气囊充气压力正常值为()
A.5~10mmHg
B.10~15mmHg
C.15~20mmHg
D.18~22mmHg
E.22~25mmHg
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单项选择题
A.5~10mmHg
B.10~15mmHg
C.15~20mmHg
D.18~22mmHg
E.22~25mmHg
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