关于赢得值法及相关评价指标的说法，正确的有（）。

A.进度偏差为负值时，表示实际进度快于计划进度

B.理想状态是已完工作实际费用.计划工程预算费用和已完成工作预算费用三条曲线靠得很近并平稳上升

C.费用（进度）偏差适于同一项目和不同项目比较中采用

D.采用赢得值法可以克服进度.费用分开控制的缺点

E.赢得值法可定量判断进度.费用的执行效果

A client refuses his evening dose of haloperidol (Haldol) then becomes extremely agitated in the day room while other clients are watching television. He begins cursing and throwing furniture. The nurse’s first action is to（）

A. check the client’s medical record for an order for an IM as needed dose of medication for agitation.

B. place the client in full leather restraints.

C. call the physician and report the behavior.

D. remove all other clients from the day room.