（）应接受有限空间作业安全生产培训，并取得特种作业操作证。
A.作业人员
B.许可人
C.监护者
参考答案：C
A client has a boggy uterus during stage IV of her delivery. Four hours postpartum, the nurse is preparing to administer methylergonovine maleate (Methergine) 0.2mg PO as prescribed every 6 hours. The client’s vital signs are; temperature, 100.4°F (38℃); pulse, 60 beats/minute; respirations, 14 breaths/minute; blood pressure, 140/90mmHg. Which is the most appropriate intervention
A. Immediately administer the drug.B. Administer the drug and call the physician.C. Administer the drug and recheek vital signs.D. Don’t administer the dru
8、13、16、20、25、32这组数据的平均数是______，中位数是______．
