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[主观题]
CVP(中心静脉压)正常为()
A.5~12cmH20
B.4~5cmH20
C.12~15cmH20
D.20~30cmH20
E.15~20cmH20
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A.5~12cmH20
B.4~5cmH20
C.12~15cmH20
D.20~30cmH20
E.15~20cmH20
第1题
A.18~22℃ 50%~60%
B.22~24℃ 60%~70%
C.22~25℃ 60%~70%
D.22~26℃ 50%~60%
E.24~28℃ 50%~60%
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