患者,男,65岁,全口义齿戴牙后感到下颌牙槽嵴普遍疼痛,较长时间戴用后感颊部肌肉酸痛

题型:单项选择题 A1/A2型题

问题:

患者,男,65岁,全口义齿戴牙后感到下颌牙槽嵴普遍疼痛,较长时间戴用后感颊部肌肉酸痛,上腭部有烧灼感,检测口腔黏膜广泛发红,无明显溃疡。正确处理方法是()

A.不作处理,嘱坚持戴用

B.基托组织面重衬

C.重排下颌人工牙以降低咬合垂直距离

D.调以去除正中早接触

E.面加高以升高咬合垂直距离

考点:口腔修复主治医师口腔修复专业知识口腔修复专业知识题库
题型:单项选择题 A1/A2型题

以下哪个药物的光学异构体生物活性没有差别

A.布洛芬

B.马来酸氯苯那敏

C.异丙肾上腺素

D.氢溴酸山莨菪碱

E.磷酸氯喹

题型:单项选择题 A1/A2型题

用手锯锯工件时应在()推时施加压力。

题型:单项选择题 A1/A2型题

My newly-rented small apartment was far away from the centre of London and it was becoming essential for me to find a job, so finally I spent a whole morning getting to town and putting my name down to be considered by London Transport for a job on the underground. They were looking for guards, not drivers. This suited me. I couldn’t drive a car but thought that I could probably guard a train, and perhaps continue to write my poems between stations. The writers Keats and Chekhov had been doctors. T.S. Eliot had worked in a bank and Wallace Stevens for an insurance company. I’d be a subway guard. I could see myself being cheerful, useful, a good man in a crisis. Obviously I’d be overqualified but I was willing to forget about that in return for a steady income and travel privileges — those being particularly welcome to someone living a long way from the city centre.

The next day I sat down, with almost a hundred other candidates, for the intelligence test. I must have done all right because after about half an hour’s wait I was sent into another room for a psychological test. This time there were only about fifty candidates. The interviewer sat at a desk. Candidates were signaled forward to occupy the seat opposite him when the previous occupant had been dismissed, after a greater or shorter time. Obviously the long interviews were the more successful ones. Some of the interviews were as short as five minutes. Mine was the only one that lasted a minute and a half.

I can remember the questions now: “Why did you leave your last job?” “Why did you leave your job before that?” “And the one before that?” I can’t recall my answers, except that they were short at first and grew progressively shorter. His closing statement, I thought, revealed (揭示) a lack of sensitivity which helped to explain why as a psychologist, he had risen no higher than the underground railway. “You’ve failed the psychological test and we are unable to offer you a position.”

Failing to get that job was my low point. Or so I thought, believing that the work was easy. Actually, such jobs — being a postman is another one I still desire — demand exactly the sort of elementary yet responsible awareness that the habitual dreamer is least qualified to give. But I was still far short of full self-understanding. I was also short of cash.

小题1:The writer applied for the job chiefly because _________.

A.he wanted to work in the centre of London

B.he could no longer afford to live without one

C.he was not interested in any other available job

D.he had received some suitable training小题2:The writer thought he was overqualified for the job because _________.

A.he often traveled underground

B.he had written many poems

C.he could deal with difficult situations

D.he had worked in a company小题3:The length of his interview meant that _________.

A.he was not going to be offered the job

B.he had not done well in the intelligence test

C.he did not like the interviewer at all

D.he had little work experience to talk about小题4:What does the writer realize now that he did not realize then?

A.How unpleasant ordinary jobs can be.

B.How difficult it is to be a poet.

C.How unsuitable he was for the job.

D.How badly he did in the interview.小题5:What’s the writer’s opinion of the psychologist?

A.He was very aggressive.

B.He was unhappy with his job.

C.He was quite inefficient.

D.He was rather unsympathetic.

题型:单项选择题 A1/A2型题

3岁小儿,发热、咳嗽5天,气促1天,精神弱,躯干部见充血性粟粒状丘疹,右肺叩诊浊音,呼吸音低,右上肺可闻细湿啰音,气管左移,WBC26×10/L,中性85%,最可能的诊断为()

A.腺病毒性肺炎并胸腔积液

B.金黄色葡萄球菌肺炎伴气胸

C.金黄色葡萄球菌肺炎并脓胸

D.支原体肺炎合并胸腔积液

E.肺结核合并结核性胸膜炎

题型:单项选择题 A1/A2型题

石灰石膏法脱硫岛短时停运后,再次投入运行时,应按()顺序逐步投入各子系统。

A、石灰石浆液制备系统-浆液循环系统-氧化风机-烟气系统

B、烟气系统-氧化风机-石灰石浆液制备系统-浆液循环系统

C、浆液循环系统-烟气系统-氧化风机-石灰石浆液制备系统

D、石灰石浆液制备系统-浆液循环系统-烟气系统-氧化风机

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