产后产妇护理错误的是()。 A.体温超过38℃,加强观察,查找原因 B.饮食应富含营

题型:单项选择题

问题:

产后产妇护理错误的是()。

A.体温超过38℃,加强观察,查找原因

B.饮食应富含营养、热量和水分

C.产后2小时要鼓励产妇及时排尿

D.产后24小时可下床活动

E.避免负重劳动或蹲位活动

考点:护理学(医学高级)七、产褥期妇女护理七、产褥期妇女护理题库
题型:单项选择题

对一种疫苗效果进行双盲研究是()。

A.设计者和观察者都不知道哪些受试者接受疫苗,哪些受试者接受安慰剂

B.观察者和受试者都不知道哪些受试者接受疫苗,哪些受试者接受安慰剂

C.受试者都不知道哪些受试者接受疫苗,哪些受试者接受安慰剂

D.观察者和受试者都不知道什么疫苗

E.观察者和受试者都不知道安慰剂的性质

题型:单项选择题

肺结核大咯血抢救时需特别注意的是()。

A.血压监测

B.测出血时间,预防DIC

C.慎用镇咳、镇静剂

D.保持呼吸道通畅

E.患侧卧位

题型:单项选择题

第二部分、非选择题(共35分)

V. Reading expression: 阅读表达10% (共5小题, 每小题2分,满分10分, 每小题2分)

阅读下面的短文,请根据短文后的要求答题(请注意问题后的字数要求)。

To build a safer car, Japanese automakers are trying to replace the most accident-prone (易出事故的) part: the driver.

Inspired by statistics blaming human error for most accidents, Toyota and its competitors are designing “intelligent” cars that can almost drive themselves on the high way.

The systems are designed to reduce human tiredness and the mistakes that often result. This kind of support is what drivers need most in a country with some of the most crowded reads in the world. That is why it should not be surprising that Japan is leading the race to make cars smarter.

To provide a safer ride, Japanese automakers are turning to technologies like laser radar and machine vision to replace tired eyes and wandering minds.

An infrared radar unit fixed on the bumper is part of a now cruise (巡航) control method that Toyota introduced in August 1997. It’s now an optional feature on its Celsior luxury sedan that costs 70,000 yen (US$648).

The “adaptive” system tracks the car ahead, and slows down or speed up the car automatically to keep a safer distance in highway traffic. The same technology has also been used by some cars made by Toyota’s competitors.

Subaru, a type of its Legacy wagon, made its first appearance last September with Active Driving Assist, which besides adjusting cruising speed, sounds an alarm if the car goes out of its lane or makes a turn too fast. In the latter case, it down shifts gear even before the driver starts to brake.

An even smarter system is coming from Honda. Called Honda Intelligent Driver Support (HIDS), it “sees” the road through a tiny camera on the windshield and helps steer the car down the middle of lane. A computer picks out lines on the highway surface and touched the car’s steering wheel in the right direction. Honda got approval in March to start testing HIDS on the highway and says it will arrive in showrooms in the near future.

56. Why are Japanese automakers developing cars that can almost drive themselves on the highway?  (No more than 10 words)

_____________________________________________________________________________

57.What is the main purpose for the automakers to design the system of the new cars?(within 15 wd)

_____________________________________________________________________________

58. When is it likely that an accident happens?  (No more than 15 words)

_____________________________________________________________________________

59. If you drive the car with HIDS, what will you find?  (No more than 10 words)

_____________________________________________________________________________

60. What does the underlined word “showroom” in the last paragraph mean in English? 

(No more than 5 words) _________________________________________________________

题型:单项选择题

细胞周期包括分裂间期(分为G1期、S期和G2期)和分裂期(M期)。下图标注了甲动物(体细胞染色体数为12)肠上皮细胞的细胞周期各阶段的时长及DNA含量。请回答下列问题:

若向甲动物肠上皮细胞培养液中加入过量胸苷,处于S期的细胞立刻被抑制,而处于其他时期的细胞不受影响,预计加入过量胸苷约()h后,细胞都将停留在S期。

题型:单项选择题

恶性骨肿瘤的转移途径()

A.血行性转移

B.淋巴扩散转移

C.局部转移

D.种植性扩散

E.消化道转移

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