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当前学科:小肠结肠疾病
题目:
单选
高位肠梗阻的腹胀是()
A . 遍及全腹
B . 以腹部周围较显著
C . 腹部隆起不均匀
D . 多不明显
E . 多位于脐周
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男,28岁,右颈部无痛性肿块进行性肿大1个月,肝脾不大,血象正常,活检发现淋巴结结构破坏,有中性,嗜酸粒细胞、浆细胞、组织细胞等。诊断是()
English has never been the only language in use over the British Isles , and it certainly is not now! Welsh is still used in Wales. Some Welsh people still speak it as their mother tongue , and it is widely taught in Welsh schools. Some people in Scotland and in Ireland still use a language that is related to Welsh. It is called Gaelic. These languages have a long history in these islands - longer than the history of English. In addition , people fromoverseas have settled in England quite recently during this century. In some industrial cities , though not generally in Britain , you find groups of people who speak Polish , and other groups speaking the languages of the Indian subcontinent. A survey of North London schools in the early 1980' s found that nearly a third of the children spoke a language other than English at home.The majority of the 55 million people living in England use English all the time. Standard English , that is , written English , is in use throughout Britain. Spoken English , however , sounds very different in different parts of the country. There is a story , a play. by the famous writer George Bernard Shaw , about a professor of English Language who can tell you someone' s address when he hears that person speak! That is exaggeration of course. Not even a Professor , who has studied the sounds of English all his life , can really do that. However ,it is true hat most people who have lived for a long time in Britain can tell a number of things about the people as soon as they speak! Usually we cannot tell the speaker' s address, but we can guess the part of the country where the person comes from. We can tell how well educated he or she is too! If an international user of English , like anyone of you here , happens to meet speakers from , say , the North or the West of England , you may find them hard to understand. Unless you understand what is going on your confidence in your ability to use the language may be badly shaken.36. Gaelic is related to Welsh. ( )37. Welsh is not taught in schools anymore. ( )38. One third of the 55 million people in England speak other languages besides English at home ( )39. Written English is in use throughout Britain but spoken English sounds different in different parts of the country. ( )40. Most people who have lived for a long time in Britain can tell how well educated a person is by the way he/ she speaks. ( )
一周内,脑力工作能力逐渐升高是在()
变性蛋白质主要特点是()
T2WI主要反映组织的()差别
“大实有羸状”的病理基础()
手术区皮肤消毒的范围,应距切口周围()
感应电动势的大小与()成正比;与导体在磁场中的()成正比;与导体运动速度成正比。
启动发电机前,应先断开动力照明负荷开关,再将供电总闸刀断开,并将双头闸刀拉到()。
男,60岁,饱餐后2小时感上腹部疼痛,渐加剧,呕吐两次,2小时后来诊。既往无腹痛病史。检查:血压100/70mmHg,体温38℃,上腹部压痛,反跳痛。血淀粉酶250U,尿淀粉酶32U。留观输液6小时后症状不缓解。下列哪项检查最有助于诊断()