问题 多项选择题 案例分析题

患者女性,56岁,身高157cm,体重45kg,既往高血压8年。6年前胸闷憋气、心前区疼痛,经超声心动图、冠脉造影等检查,发现冠状动脉三支病变,行冠脉搭桥手术。本次因腹痛、 * * 出血,经B超等检查诊为"卵巢癌",欲行卵巢癌根治术。患者呼吸急促,前胸部憋闷、不能平卧,面色晦暗。入室发现:患者神志较淡漠,血压87/47mmHg、心率118次/分,律齐,面罩吸纯氧脉搏血氧饱和度94%,心电图S-T段低平。Hb70g/L,X线检查发现患者心影大,心脏扩张。超声心动图检查:EF30%。

患者手术中出血较多,血压低、心率增快,此时的处理包括()。

A.加快输液

B.减浅麻醉

C.使用β受体阻滞剂降心率

D.使用缩血管药升血压

E.维持体温,减少对凝血的影响

F.积极查血气了解血红蛋白情况,准备输血

答案

参考答案:A, E, F

问答题
阅读理解

  A sixth of undergraduates in Beijing this year have registered at driving school. The students, mostly from majors such as business management or international trade, will finish their driving courses within 20 days or so.

  Training costs have dropped to 2, 600 yuan for students, according to the Haidian Driving School in Beijing. The price is not really low, but students will accept it, seeing it as an investment (投资)in their future. Familiarity with the operation of computers and fluent English are the basic skills graduating students need to find a job. But a driver’s permit has become another factor (因素).

  “In the job market, owning a driver’s permit sometimes strengthens a graduating student’s competitiveness for a good position, ”says Zhou Yang, an undergraduate at the China University of Political Science and Law.

  Cars will become a necessary part of many people’s lives in the coming years, and it is difficult to get a permit of campus because of the pressures on working people’s time. “Having a fulltime job after graduation offers limited time to learn to drive. We senior students have plenty of spare time, plenty of opportunity to learn. ”Zhou says.

  Xu Jian, an official at the driving school, said undergraduates were very able and serious, and could grasp in an hour what ordinary people took four hours to learn. In this driving school, middle -aged people, young women and college students are the main customers.

  To get a driver’s permit, a beginner is now required to have at least 86 hours’practice before the final road test.

 小题1:________ in Beijing want to learn to drive.

A.Most of the undergraduates

B.Many undergraduates

C.Many students in the driving school

D.Most of the students who learn business or international trade  小题2:The undergraduates are learning to drive because ________.

A.they need this skill to find a good job

B.they like to drive cars

C.they will not have any time to learn to drive after they have

  found a full - time job

D.most of them will be able to buy cars in the future  小题3:Which of the following is likely to be Xu Jian’s opinion of students learning to drive?

A.He thought it was better to learn it at college than at work.

B.He decided it was a waste of money and time to learn to drive.

C.He agreed that they could learn to drive.

D.He thought they would spend three times more time to learn to drive than usual.  小题4:Which of the following can be the best headline for the passage?

A.Students Pay Less to Learn to Drive Now.

B.Students Learn to Drive.

C.It is Better to Learn to Drive at Colleges.

D.Welcome to the Driving School.