普通γ射线探测仪器的质控内容不包括()。
A.能量分辨率
B.空间分辨率
C.计数率特性
D.探测效率
E.多探头的效率一致性
参考答案:B
解析:γ射线成像设备才需要质控空间分辨率。
海上运输货物保险在正常运输情况下,被保险货物运抵卸货港并全部卸离海轮后,但未被收货人立即运到自己的仓库时,保险责任可以从货物全部卸离海轮时起算满( )终止。
A.120天 B.30天C.90天 D.60天
A 15-year-old female with a urinary tract infection is admitted to the facility. She tells the nurse she hopes she's pregnant. Which of the following would be the best response by the nurse
A."Does your mother know about this"
B."Tell me what pregnancy would mean to you. "
C."Congratulations. Does the baby's father know"
D."I hope you aren't pregnant; you're too young. "