给患者注射胰岛素、葡萄糖后,不适于做血清测定,因为此时体内钾代谢的变化()。
A.无改变
B.细胞外钾进入细胞内
C.细胞内钾溢出到细胞外
D.尿钾增高
E.血钾增高
参考答案:B
— I regret _____ you John has been fired.
— I can hardly believe my ears. He is such a fine worker.[ ]
A. telling
B. having told
C. to tell
D. to have told
水肿的类型是()
A.心源性水肿
B.肾源性水肿
C.肝源性水肿
D.肺炎
E.创伤性网胃炎