1cΰl(f)P(gun)ҪΣU(xin)()
A.ʯ
B.L(zhng)
C.ȱ
D.Էβ
E.z
2Ѫ?d)Y(ji)Ϣͺ˥ߵ()
A.PaO265mmHgPaCO235mmHg
B.PaO255mmHgPaCO255mmHg
C.PaO240mmHgPaCO235mmHg
D.PaO270mmHgPaCO235mmHg
E.PaO280mmHgPaCO235mmHg
3ҹo(h)ʿl(f)F(xin)һ֧ܔU(ku)˿Ѫs200mlͻȻֹͣOy̵QֲցyץҪ()
A.֪ͨt(y)
B.Кܲ
C.eѪ
D.o
E.(yng)úd^
4ŮʿνY(ji)ڼүB(yng)̵нY(ji)˾(du)̵Һ(jin)Ч̎( )
A.
B.
C.ٟ
D.ƾ
E.ϴ섩
5ij֧Κ[ߣ2տ̵@\w˯ڴpȰl(f)CY(ji)ĤѪˮ[ູѪ?d)?PaO250mmHgPaCO268mmHg ĿǰܳF(xin)()
A.IJ
B.
C.˥
D.˥
E.ΰ
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