一侧肾结核,肾上极肾盏有虫蚀样改变,不规则扩大,应采用
A.抗结核治疗 B.病灶清除术 C.肾部分切除术 D.肾切除术 E.肾造痿
参考答案:C
纸片扩散法药敏试验结果失控的原因有()。
A.标准菌株被污染
B.接种的菌悬液浓度太高或太低
C.量取抑菌环直径时读数错误
D.孵育温度不正确
E.0.5麦氏管标准管未摇匀或过期失效
Seeing the enemy, Gary was behaving as though nothing .
A.happened
B.had happened
C.would happen
D.was happening