发育性髋脱位分型中不包括() A.髋关节半脱位 B.髋臼发育不良 C.髋关节全脱位

题型:单项选择题

问题:

发育性髋脱位分型中不包括()

A.髋关节半脱位

B.髋臼发育不良

C.髋关节全脱位

D.Ⅰ、Ⅱ、Ⅲ度脱位

E.畸形性髋脱位

考点:儿外科住院医师骨科骨科题库
题型:单项选择题

读“美国农业带分布图”,回答下列问题。

(1)将上图中农业带的序号填入下表。

农业带
小麦区
玉米带
棉花带
亚热带作物区
乳畜带
序号

(2)上述农业带(区)中,密西西比河及其支流不能到达的是_______________。(填序号)

题型:单项选择题

某舌癌患者因术后放疗造成患侧下颌骨放射性骨坏死,并继发感染,局部反复肿胀,伴剧烈疼痛。以下治疗措施中,哪项是不适当的

A.应用抗生素控制感染
B.高压氧治疗
C.理疗
D.局部冲洗,保持引流通畅
E.在健康骨质范围内施行死骨切除术

题型:单项选择题

下列措施有助于防止细菌耐药性()

A.医院内严格执行消毒隔离措施,防止耐药菌交叉感染

B.对细菌耐药性进行监测,并将监测资料提供给临床参考

C.临床医师严格掌握抗微生物药物的应用指征

D.临床医师在临床工作中坚持按要求洗手

E.寻找和开发新的抗微生物药物

题型:单项选择题

消费信用有两种基本类型,一种属于银行信用,另一种则类似于()。

A.民间信用

B.国家信用

C.商业信用

D.国际信用

题型:单项选择题

People don’t want to buy information online. Why Because they don’t have to. No more than that because they’re used to not paying for it. That’s the conventional wisdom. Slate, Microsoft’s online politics-and-culture magazine, is an oft-cited example of the failed attempts to charge a fee for access to content. So far, for most publishers, it hasn’t worked.

But nothing on the Web is a done deal. In September graphics-soft-ware powerhouse Adobe announced new applications that integrate commerce into downloading books and articles online, with Simon & Schuster, Barnes and Noble, and Salon. corn among its high-profile partners. Some analysts put the market for digitized publishing at more than $100 billion. Of course, if the Internet can generate that kind of money—some might say almost any kind of money—people want in. And this couldn’t come at a better time. Newspaper and magazine writers in particular are increasingly frustrated by their publishers, which post their writings online but frequently don’t pay them extra.

So here’s the good news: Fathrain. com, the third biggest book-seller on the Net—after Amazon. com and Barnesandnoble. corn—is now doing just what the publishing industry that made it a success fears., it’s offering a secure way to pay for downloadable manuscripts online. Fatbrain calls it offshoot eMatter. With it, the company’s executives have the radical notion of ousting publishers from the book-selling business altogether by giving writers 50% of each and every sale (To reel in authors, eMatter is running a 100% royalty promotion until the end of the year. ) Suggested prices to consumers range from a minimum $ 2 to $ 20, depending on the size of the book to download.

"This will change publishing forever!" Chris MaeAskill, co-founder and chief executive of Fatbrain, declares with the bravado of an interior decorator. "With eBay, anybody could sell antiques. Now anybody can be published. "

There’s been no shortage of authors wanting in. Within a few weeks, according to the company, some 2,000 writers signed on to publish their works. Some of this is technical stuff—Fatbrain got where it is by specializing in technical books—but there are some well-known writers like Catherine Lanigan, author of Romancing the Stone, who has put her out-of-print books and a new novella on the site. Another popular draw is Richard Bach, who agreed to post a 23-page short story to the site.

Not everyone thinks downloadable documents are the biggest thing in publishing since Oprah’s Book Club. "I think it will appeal to sellers more than buyers," says Michael May, a digitalcommerce analyst at Jupiter Communications, which released a report that cast doubt on the market’s potential. "A lot of people are going to publish gibberish. The challenge is to ensure the quality of the work. "

Blaine Mathieu, an analyst at Gartner Group’s Dataquest, says, "Most people who want digital content want it immediately, I don’t know if this model would satisfy their immediate need. Even authors may not find that Web distribution of their works is going to bring them a pot of gold. For one thing, it could undermine sales rather than enhance them. For another, anybody could e-mail downloaded copies of manuscripts around town or around the world over the Net without the writer’s ever seeing a proverbial dime. " Softlock. com, Authentica and Fatbrain are trying to head this problem off by developing encryption padlocks that would allow only one hard drive to receive and print the manuscripts. For now, the problem persists.

According to the passage, which of the following is NOT true()

A. Most books sold by Fathrain are technical ones

B. E-publishing will probably not replace the traditional publishing

C. E-publishing companies have the techniques to prevent documents being spread freely on-line

D. Many authors are quite interested in the new form of publishing

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