老年男性，70岁，既往有风心病病史，因突发全腹剧烈疼痛5小时来诊，查体：血压100/60mmHg，心率130～150次／分，律不齐，腹胀，无明显腹肌紧张。
如患者逐渐出现腹膜炎表现而行急诊手术治疗，则术中可能发现（）
A.胆囊坏疽穿孔
B.胃溃疡穿孔
C.小肠及升结肠坏死
D.降结肠及乙状结肠坏死
E.胰腺坏死
F.脾梗死
参考答案：C, D
| Directions: Read the following text and choose the most suitable heading from A-F for each paragraph. There is one extra heading which you do not need. | |
preparation. Here are some tips on making a successful interview. 1.______ Prepare as well as you possibly can, search the web and research the background of me company and the people who you think are going to be interviewing you. Learn exactly what it is they do and exactly how you would fit in with the company. Most importantly try to understand the "culture" of the company. You need to communicate in a way that mirrors their company standards; this will show you can fit in that organization. Understand a little of what their competitors are doing. This will show you've bothered to find out where their position in the market is. 2.______ Just as important is your own personal preparation. Think about the key things you want to communicate and why you would be ideal for the job. Think about you can sound enthusiastic, without sounding desperate; how you can sell yourself. If they ask you a question, such as "tell me about your CV", and you can't do it fluently, you will find the interviewers will lose interest and you won't get the job. 3.______ During the interview, be a very good listener and it you can find some common ground with your interviewers, you will have a big advantage over your competitors. The interview is basically an interaction between two people, so how you come across as a person is of upmost importance. As soon as you enter the company building, make sure everyone you meet is left with the impression that you are a pleasant person. Sometimes an interview question might seem very simple but, don't be deceived, there is always a reason for them asking that question. 4.______ Generally wear a suit and tie, but it does depend on the job you are going for. You should have discovered, when you studied the company culture, what is expected. For media companies, for example, being smart but casual might be the style they want. They are looking for someone who is comfortable with himself or herself. In this case you should dress for who you are. 5.______ It is natural if you are nervous, in fact it is a good sign; it shows you are taking the interview Seriously. However try to avoid nervous mannerisms, such as tapping your foot or playing with your hair. Positive body language is important, so adopt a good posture. If you slouch in your chair the interviewer will think you could be sloppy in your work as well. Positivity is essential in all aspects of your interview. |