检验科工作人员应严格执行无菌技术操作规程，静脉采血必须一人一针一管一巾一带;微量采血应做到一人一针一管一片；对每位病人操作前洗手或手消毒。
参考答案：对
It’s generally considered that being named as Time’s Person of the Year is a(n) of one’s success.
A．recognition
B．realization
C．contribution
D．achievement
发生溶血反应后，下列措施有助于减少血红蛋白结晶阻塞肾小管的是
A．双侧腰部热敷
B．静脉注射碳酸氢钠
C．静脉滴注肝素钠
D．多喝水，稀释尿液
E．皮下注射肾上腺素
