The
situation of AB>SB
means ( )
A: HCO3-
retention
B: Excessive
HCO3- excretion
C: CO2
retention
D: Excessive
CO2 expiration
E: Fixed
acid retention
situation of AB>SB
means ( )
A: HCO3-
retention
B: Excessive
HCO3- excretion
C: CO2
retention
D: Excessive
CO2 expiration
E: Fixed
acid retention
举一反三
- 由一定量的CaCO3()分解产生CaO() 及CO2()达平衡时有(<br/>) A: C=<br/>2, P= 3,F=<br/>1 B: C=<br/>1,P= 3,F=<br/>0 C: C=<br/>2,P= 2,F=<br/>2 D: C=<br/>3,P<br/>= 2,F=<br/>3
- 反映血浆中HCO3-实际含量的指标是[br][/br](1.0) A: SB B: BB C: BE D: AB E: AG
- To<br/>identify Sn4+ and Sn2+ ions, the reagent can be ( ) A: Excessive ammonia B: Excessive hydrochloric acid C: HgCl2 D: Excessive Na2S
- 兴奋性突触后电位产生过程中,突触后膜主要通透性增大的离子是 A: Na<br/>+ B: K<br/>+ C: Cl<br/>- D: Ca<br/>2+ E: HCO<br/>3 -
- 下列化合物有(1)到(3),λmax由大到小的顺序是( ) 化合物(1)CH3(<br/>CH2<br/>)5CH3<br/>(2)(CH3)2C=CH-CH2-CH=C(CH3<br/>)2 (3)CH2=CH-CH=CHCH3 A: (1)>(2)>(3) B: (3)>(2)>(1) C: (2)>(3)>(1) D: (3)>(1)>(2) E: (1)>(3)>(2)