A.CA及CDCA浓度增加且CA/CDCA>1
B.CA及CDCA浓度增加且CA/CDCA1
D.CA及CDCA浓度减少且CA/CDCA<1
E.CA及CDCA成比例增加
[单选题]胆汁淤积性黄疸时,血胆汁酸变化描述正确的是A.TBA正常,CA/CDCA>1B.TBA升高,CA/CDCA1D.TBA降低,CA/CDCA1
[单选题]胆道梗阻性病变时,血清胆汁酸改变正确的是 ( )A.CA和CDCA浓度增加,但以CDCA为主,CA/CDCA<1B.CA和CDCA浓度增加,但以CA为主,CA/CDCA>1C.CA和CDCA浓度增加,但以CA为主,CA/CDCA<1D.CA和CDCA浓度增加,但以CDCA为主,CA/CDCA>1E.CA和CDCA浓度减少,但以CDCA为主,CA/CDCA>1
[单选题]胆道梗阻性病变时,血清胆汁酸改变正确的是A.CA和CDCA浓度增加,但以CDCA为主,CA/CDCA1C.CA和CDCA浓度增加,但以CA为主,CA/CDCA1E.CA和CDCA浓度减少,但以CDCA为主,CA/CDCA>1
[单选题]肝细胞实质性损伤时,血胆汁酸变化描述正确的是A.TBA正常,CA/CDCA>1B.TBA升高,CA/CDCA1D.TBA降低,CA/CDCA1
[单选题]肝实质细胞性病变时,血清胆汁酸改变正确的是A.CA和CDCA浓度增加,但以CDCA为主,CA/CDCA1C.CA和CDCA浓度增加,但以CA为主, CA/CDCA1E.CA和CDCA浓度减低,但以CDCA为主,CA/CDCA>1
[单选题]钙拮抗药能A.增加胞内Ca2+浓度B.减少胞内Ca2+浓度C.维持胞内Ca2+浓度稳定D.具有正性肌力作用E.正性频率和正性传导作用
[单选题]在胆道阻塞病人血清( )A.CA及CDCA浓度增加且CA/CDCA>1B.CA及CDCA浓度增加且CA/CDCA<1C.CA及CDCA浓度减少且CA/CDCA>1D.CA及CDCA浓度减少且CA/CDCA<1E.CA及CDCA成比例增加
[单选题,A2型题,A1/A2型题] 在胆道阻塞病人血清()A . CA及CDCA浓度增加且CA/CDCA>1B . CA及CDCA浓度增加且CA/CDCA<1C . CA及CDCA浓度减少且CA/CDCA>1D . CA及CDCA浓度减少且CA/CDCA<1E . CA及CDCA成比例增加
[单选题,A2型题,A1/A2型题] 在胆道阻塞病人血清中()A . CA及CDCA浓度增加且CA/CDCA>1B . CA及CDCA浓度增加且CA/CDCA<1C . CA及CDCA浓度减少且CA/CDCA>1D . CA及CDCA浓度减少且CA/CDCA<1E . CA及CDCA成比例增加
[单选题]设有如下关系表: R S T A B C A B C A B C 1 1 2 3 1 3 1 1 2 2 2 3 2 2 3 3 1 3 则下列操作中正确的是( )。A.T=R∩SB.T=R∪SC.T=R×SD.T=R/S