考研考试

根据网考网考试中心的统计分析，以下试题在2019/5/13日考研习题练习中，答错率较高，为：57%
【单选题】Imagine that you are in hospital, waiting to have an operation. It is time to go to the theatre; the anesthetist approaches you and speaks.But instead of the reassuring words" I’m just going to give you something to send you off to sleep", you hear: "Let me take you on a trip towards death". Terrifying Maybe, but that is what having a general anesthetic is all about. "If you give a small amount of an anesthetic drug, it won’ t have any effect. If you give more, it will put the patient off to sleep, but if you give more still it can kill the patient."
In a modem hospital, before you are given an anesthetic, an anesthetist asks you a number of questions to decide which drugs to use. Most importantly, they check the state of your heart and lungs and ask if you have asthma, angina or have ever had a heart attack. They want to know about any drugs you are taking, so that they do not give you an anesthetic that reacts badly with them, and they will also find out if you have any allergies.
As well as putting you to sleep, the anesthetist is also responsible for controlling your pain. Then how can the anesthetist tell that they have put their patients far enough under Mostly, by experience. There is no such thing as an awareness monitor, though all the patient’s body functions, such as heart rate, gases going in and out and oxygen levels in the blood, are monitoreD、If the anesthetic is not deep enough and the patient becomes "light’, the monitors should tell the anesthetist that something is wrong long before the patient becomes aware. This is why the anesthetist watches the patient carefully throughout the operation.At the end of your operation, the anesthetic is mined off.
It might seem surprising that the anesthetist is often the unsung hero of the operating thestre. Many people, including some nursing staff, do not realize that the anesthetist first has to qualify as a doctor. They then take three further examinations to qualify as anesthetists because of the number of things they have to take into account when carrying out their work
They do not simply need to know about the drugs they use; they must also know about all the other drugs on the market so that they can avoid dangerous interactions. They have to keep abreast of any new surgical technique, to make sure they give an appropriate anesthetic for any operation.
The "journey towards death" has come a long way.But one fascinating fact remains: whether it is ether or a complex cocktail being used to "put someone to sleep": no one yet knows exactly how anesthetics work.
An anesthetist should be present throughout the operation, in case______.A．the patient might die
B．a surgeon might need the anesthetist to give some medicine to calm him down
C．the patient hadn’t been given an anesthetic deep enough
D．the anesthetist didn’t know the process of the operation

网考网参考答案：C，答错率：57%
网考网试题解析：
细节题。 题意为：“手术自始至终都得有一位麻醉师在场，以免______。”请参考文章第四段倒数第二句：如果患者被麻醉得不够，监测器应该早在患者有知觉前就告诉麻醉师出了问题。这就是手术时麻醉师仔细观察患者的原因，可知选项C“患者被麻醉得不够深”为正确答案。选项A“患者会死去”；选项B“外科医生可能需要麻醉师给他服镇静剂”；选项D“麻醉师不知道手术的过程”。 document.getElementById("warp").style.display="none"; document.getElementById("content").style.display="block"; 查看试题解析出处>>