1, 8, 22, 50, 99, ( )A.120 B.134C.142 D.176

1, 8, 22, 50, 99, ( )

A.120 B.134

C.142 D.176


相关考题:

1,8, 22, 50, 99, ( )。A.120B.134C.142D.176

药物的治疗指数是( )。A.ED50/LD50B.LD50/ED50C.LD5/ED95D.LD1/ED99E.LD1一ED99/ED99×100%

高血压Ⅰ级的血压水平为A.120~139/85~90mmHgB.140~159/85~90mmHgC.140~159/90~99mmHgD.150~169/90~99mmHgE.160~179/90~99mmHg

1,8,22,50,99,( ) A.120 B.134 C.142 D.176

1,8,22,50,99,( ) A. 120B. 134C. 142D. 176

5b66cA.d22r8B.6ebbfC.s65qqD.7a99s

评价药物安全性的药物治疗指数可表示为( )。A.ED95/LD5B.ED50/LD50C.LD1/ED99D.LD50/ED50E.ED99/LD1

8、治疗指数为:A.LD50 / ED50B.LD5 / ED95C.LD1 / ED99D.LD1~ED99之间的距离

【单选题】治疗指数为A.LD50 / ED50B.LD5 / ED95C.LD1 / ED99D.LD1~ED99