- 搜標(biāo)題
- 搜題干
- 搜選項(xiàng)
A．最大通氣量占預(yù)計(jì)值的70%
B．最大呼氣中段流速正?；蛟龈?br />
C．第1秒時(shí)間肺活量50%
D．肺活量占預(yù)計(jì)值70%
E．殘氣量占肺總量的45%
A．最大通氣量占預(yù)計(jì)值的70%
B．最大呼氣中段流速正?；蛟龈?br />
C．第1秒時(shí)間肺活量50%
D．肺活量占預(yù)計(jì)值70%
E．殘氣量占肺總量的45%
