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问题 单项选择题

肾移植术后24小时内的正确卧位是（）

A.去枕平卧，头偏向一侧

B.半坐卧位，移植肾侧下肢髋、膝关节屈曲10°～15°

C.侧卧位，移植肾侧下肢髋、膝关节屈曲15°～25°

D.头低脚高位，移植肾侧下肢髋、膝关节屈曲10°～15°

E.平卧位，移植肾侧下肢髋、膝关节屈曲15°～25°

答案

参考答案：E

解析：肾移植术后要求平卧24小时，移植肾侧下肢髋、膝关节水平屈曲15°～25°，以减少血管吻合口的张力，防止血管吻合口破裂出血。

单项选择题

某企业为增值税一般纳税人，主要生产甲、乙两种产品，适用增值税税率为17%，消费税税率为8%，2004年3月份有关会计资料如下：
(1)销售甲产品1000件，每件不含税价格为800元，同时负责运输并收取运输费1000元。
(2)将甲产品50件用于职工福利，已知其生产成本为每件500元。
(3)购进一批原材料，取得的增值税专用发票上注明价款为200000元，税款34000元。
(4)上述购进材料入库时发现短缺10%，经查属于非正常损失。
(5)委托A厂(增值税一般纳税人)加工一批乙产品，已知其原材料成本为50000元，支付加工费10000元，并取得增值税专业发票。A厂无同类产品的对外售价。
根据上述资料回答下列问题：

本月应纳增值税税额为( )。

A．103700元

B．103870元

C．99595.30元

D．110645.3元
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单项选择题

Research on animal intelligence always makes us wonder just how smart humans are. (1) the fruit-fly experiments described by Carl Zimmer in the Science Times. Fruit flies who were taught to be smarter than the average fruit fly (2) to live shorter lives. This suggests that (3) bulbs burn longer, that there is a(n) (4) in not being too bright.

Intelligence, it (5) , is a high-priced option. It takes more upkeep, burns more fuel and is slow (6) the starting line because it depends on learning — a(n) (7) process — instead of instinct. Plenty of other species are able to learn, and one of the things they’ve apparently learned is when to (8) .

Is there an adaptive value to (9) intelligence That’s the question behind this new research. Instead of casting a wistful glance (10) at all the species we’ve left in the dust I.Q.-wise, it implicitly asks what the real (11) of our own intelligence might be. This is (12) the mind of every animal we’ve ever met.

Research on animal intelligence also makes us wonder what experiments animals would (13) on humans if they had the chance. Every cat with an owner, (14) , is running a small-scale study in operant conditioning. We believe that (15) animals ran the labs, they would test us to (16) the limits of our patience, our faithfulness, our memory for locations. They would try to decide what intelligence in humans is really (17) , not merely how much of it there is. (18) , they would hope to study a(n) (19) question: Are humans actually aware of the world they live in (20) the results are inconclusive.

6（）

A.off

B.behind

C.over

D.along
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