患者女性，42岁，糖尿病病史5年。血常规示：白细胞3.2×109/L。为防止发生泌尿系统感染，不宜做的检查是
A. 酚红排泄试验
B. 逆行肾盂造影
C. 尿路超声检查
D. 静脉肾盂造影
E. 放射性核素检查
查看答案
关于补体系统描述错误的是( )
A. 溶解细菌
B. 37℃，30分钟可被灭活
C. 可经血清被动转移
D. 都是β球蛋
E. 与抗原刺激相关
可结合吞噬细胞的Ig类别有( )
A. IgG1
B. IgC3
C. IgA
D. IgD
E. IgE
Many of the unemployed felt ashamed of their condition because _______.
A. they imagined they were to blame for being out of work
B. nobody wanted to admit that unemployment was inevitable
C. they had to admit that unemployment would probably continue
D. they felt the middle classes were right to say they could find work if they wanted to
患者因肺结核口服抗结核药物，近日出现四肢感觉异常，导致患者该症状的药物可能是
A. 异烟肼
B. 利福平
C. 链霉素
D. 对氨基水杨酸
E. 乙胺丁醇
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