峰浓度的求算公式为()。
A.A
B.B
C.C
D.D
E.E
参考答案:E
解析:
[知识点] 单室模型静脉注射给药
高渗性脱水的主要特征是()
A.血钠<130mmol/L
B.血钠>150mmol/L
C.失水<失钠
D.血钾>3.5mmol/L
E.血钾>5.5mmol/L
Many students believe the choice of their courses and universities should _______ their own interest. [ ]
A. be based on
B. base on
C. be basing on
D. base at