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【单选题】
大肠癌术前全消化道灌洗,说法正确的是A.
温度约为25℃
B.
量约3000ml
C.
灌洗速度先慢后快
D.
灌洗全过程控制在2h以内
E.
年老体弱、心肾等脏器功能障碍及肠梗阻，不宜选用
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【判断题】As long as the balance of payments is out of balance, fiscal policy or monetary policy can always be adopted for adjustment, which can not only maintain the external balance, but also achieve the inte...
A.
正确
B.
错误
【单选题】患者男性, 41 岁,浅昏迷 2 日,为患者行留置导尿最主要的目的是
A.
保持床单位清洁干燥
B.
测量尿量及比重，了解肾血流灌注情况
C.
收集尿标本，作细菌培养
D.
防止尿潴留
E.
持续性引流尿液，促进有毒物质排出
【简答题】已知直线 ：y=2x+1，求： （1）直线关于点M（3，2）对称的直线方程。 （2）直线x-y-2=0关于 对称的直线方程。
【单选题】Which of the following are the goals of macroeconomic policy? 1 Encouraging economic growth 2 Low unemployment 3 Achievement of a balance between exports and imports 4 Achieving zero inflation
A.
1 and 2
B.
2 and 3
C.
2, 3 and 4
D.
1, 2 and 3
【简答题】The decision as to whether or not to use new technologies and intellectual property tools to participate in the information economy is (tied) to the overall cultural and economic goals of the traditio...
【单选题】Which of the following are goals of the United Nations?
A.
Maintenance of peace and security in the world.
B.
Promotion of economic and social cooperation.
C.
Protection of human rights.
D.
All of the above.
【单选题】患者男性,41岁,浅昏迷2日,为患者行留置导管最主要目的是
A.
保持床单位清洁干燥
B.
测量尿比重，了解肾血流灌注情况
C.
收集尿标本，做细菌培养
D.
防止尿潴留
E.
持续引流尿液，促进有毒物质排出
【单选题】患者，男性41岁。浅昏迷2日，为患者行留置导尿最主要的目的是
A.
保持床单位清洁干燥
B.
测量尿量及比重，了解肾血流灌注情况
C.
收集尿标本，作细菌培养
D.
防止尿潴留
E.
持续引流尿液，促进有毒物质排除
【单选题】Which set of goals can, at times, conflict in the short run?
A.
High employment and economic growth
B.
Interest rate stability and financial market stability
C.
High employment and price level stability
D.
Exchange rate stability and financial market stability
E.
All of the above sets of goals can be in conflict
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