下列是肾炎性肾病的临床特点,除了
A.血尿,红细胞>10个/HP(2周内3次离心尿)B.持续性氮质血症C.持续性高血压D.持续性氮质血症E.对激素无效应
参考答案:E
下列关于葛根的药理作用,错误的是()
A.解热
B.降血糖
C.抗心肌缺血和心律失常
D.扩血管,降血压
E.中枢兴奋
If a monopolistically competitive industry becomes perfectly competitive, each firm's long-run average total cost per unit sold will most likely:()
A. decrease.
B. remain the same.
C. increase.