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问题 单项选择题

认为存在“一种最好的管理控制模式”能够普遍应用于所有企业的管理控制理论演进阶段是（）

A.封闭－理性阶段

B.封闭－自然阶段

C.开放－理性阶段

D.开放－自然阶段

答案

参考答案：A

单项选择题

某女，素有高血压史，晨5时起床小便，突然左侧肢肢体麻木，活动不利，并伴有头晕目眩，苔白腻，脉弦滑。治疗应选取

A．曲池、外关、合谷、尺泽

B．阳陵泉、曲泉、大敦、太溪

C．廉泉、太阳、支沟、劳宫

D．足三里、三阴交、阴陵泉、风池

E．内关、水沟、三阴交、极泉、尺泽、委中
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单项选择题

A client is scheduled to undergo percutaneous transluminal coronary angioplasty (PTCA). The nurse explains the procedure to the client. Which of the following statements by the nurse is most appropriate（）

A. "PTCA involves opening a blocked artery with an inflatable balloon located on the end of a catheter. "

B. "PTCA involves cutting away blockages with a special catheter. "

C. "PTCA involves passing a catheter through the coronary arteries to find blocked arteries. "

D. "PTCA involves inserting grafts to divert blood from blocked coronary arteries. "
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