重点观察肺间质性、弥漫性病变时应采用:
A.高分辨率扫描
B.重叠扫描
C.薄层扫描
D.放大扫描
E.增强扫描
参考答案:A
将药物治疗的成本与所产生的效益归化为以货币为单位的数字,用以评估药物治疗方案的经济性的方法是()。
A.最小成本分析
B.成本-效果分析
C.成本-效用分析
D.回顾性研究
E.成本-效益分析
(68) are individuals and organizations that are actively involved in the project, or whose interests may be affected as a result of project execution or project completion.
A.Project managers
B.Project team members
C.Sponsor s
D.Project stakeholders