当嵌顿的内容物为部分肠壁,系膜侧肠壁及其系膜并来进入疝囊,肠腔并未完全梗阻,这种疝称

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问题:

当嵌顿的内容物为部分肠壁,系膜侧肠壁及其系膜并来进入疝囊,肠腔并未完全梗阻,这种疝称为Littre疝。()

考点:耳鼻咽喉科住院医师普通外科普通外科题库
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长短和横截面积相等的铜导线和镍铬导线,串联后接到电路中,则[ ]

A 、两导线上的电压相等      

B 、在相等时间内通过两导线某横截面积的电量相等    

C 、两导线的电阻相等        

D 、铜导线中的电流较大些

题型:判断题

在中学生群体中,常常可以看到一些学生喜欢追求与众不同,尤其是服装、发型喜欢“标新立异”,这主要是受        影响。              (    )

A.求异心理

B.从众心理

C.求实心理

D.攀比心理

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1.5立方米=(    )立方米(    )立方分米

0.6立方米=(     )升

14.05立方米=(    )立方米(    )立方分米

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对靶区及剂量分布的错误描述是()

A.靶区包括显在的瘤体外还包括潜在的可能受肿瘤侵犯的亚临床灶 

B.近距离放疗通常采用百分相对吸收剂量(率)值,而不用绝对剂量(率)来定义靶区 

C.照射区接受的照射剂量用于评估正常组织受照的程度 

D.参考体积意义为由参考剂量值面包罗的范围,对于外照射无参考体积的概念 

E.危及器官,指邻近及位于靶区内的敏感器官,其对射线的耐受程度直接影响治疗方案及处方剂量的选择 

题型:判断题

How many of us would temp for three years while we waited for the perfect job Not many of us, perhaps. But Wentworth Miller, the "Prison Break" star, said he chose to wait even longer time (1) he found the right job.
"Actually I think it might have been three or four years until I was lucky enough to get guest (2) on TV shows," said Miller, 34, who rose to international stardom (3) to "Prison Break" in 2006. That kind of patience and p will was portrayed in "Prison Break". Miller (4) engineering wizard Michael Scofield, who tries everything to break out of a Chicago (5) with his brother. Miller said he was fond of his character, (6) he said "exists in shades of grey".
Miller comes from a (7) of teachers. He said he didn’t seem fated for a career in the arts, (8) his passion for acting. After (9) from Princeton with an English degree, he moved (10) his parents’ request to Los Angeles to look for a stable life. He started (11) in a little company that made television movies. This (12) simply faxing, filing, walking the boss’ dog and going to the store for the boss’ lunch. Every weekend during the summer, Miller (13) go to the office (14) he didn’t have air-conditioning. "I would hang (15) in the conference room and set up camp and rob the company kitchen," recalled Miller.
(16) , Miller realized he still had questions about his choice. He decided to quit. But the boss said he was making a mistake and offered him a well-paid assistant position. "I eventually (17) that if I did the corporate job, it would be great if I was successful, but I would always wonder about the (18) . If I did the acting and was successful, I would never wonder (19) that job," he explained. He quit and temped (20) many people in the entertainment industry.
Now, he’s a hot star and has people coming up to him at film festivals saying, "Weren’t you the one who (21) to stand by the copy machine "
"That was tough, but I’m glad I have that perspective. Because now I’m at a point (22) big shots laugh at all my jokes and I think, You know, I got coffee for people like you for six years’. So I know what’s (23) , because I’ve seen the other side." But what if, when he was offered the corporate job, there had been more money "It was never about the (24) There’s a kind of excitement that comes along with acting. I can’t find it anywhere else. Even if I had to go back to temping, even if this is not the beginning of an amazing career, I would not (25) making that jum
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