用于质量抽检的样本有()
A、阳性样本
B、阴性样本
C、试剂盒对照
D、室内质控品
E、实验室自制或商品化的血清盘
参考答案:C, D, E
I didn’t find his office. If only I______his address!
A.remember
B.remembered
C.had remembered
D.would remember
结核性胸膜炎()脓胸()肺癌()充血性心力衰竭()
A.胸液葡萄糖1.01mmol/L
B.胸液ADA14U/L
C.胸液蛋白34g/L,胸液/血清0.55
D.胸液比重1.018,静置不凝固
E.胸液细胞数300×10,N0.50,L0.50