下列哪种情况较少引起高钾血症()。
A.肾素-血管紧张素系统异常
B.碱中毒、胰岛素过多
C.肾衰
D.组织破坏、烧伤
E.长时间存放的血标本、体外溶血
参考答案:B
________,I have never seen anyone who is as capable as David.[ ]
A.As I have traveled so much
B.As long as I have traveled much
C.Now that I have traveled much
D.Much as I have traveled
()当风力大于()时,不应进行带电作业。
A.3级;
B.4级;
C.5级;
D.6级。