患者,男性,24岁。主因发现阴茎部皮疹1天就诊。患者在洗澡时发现冠状沟处皮疹,不痛不

题型:单项选择题 A3/A4型题

问题:

患者,男性,24岁。主因发现阴茎部皮疹1天就诊。患者在洗澡时发现冠状沟处皮疹,不痛不痒,否认不洁性接触史。查体:冠状沟处可见针尖大小、表面光滑的乳白色小丘疹,直径1~2mm,圆顶状,呈线状排列。

本病诊断的主要依据是()。

A.好发于青壮年

B.好发于冠状沟处的线状排列针尖大小的小丘疹

C.无不洁性接触史

D.醋酸白试验阴性

E.以上均是

考点:皮肤与性病学主治医师相关专业知识与专业知识相关专业知识与专业知识题库
题型:单项选择题 A3/A4型题

下列植被类型中,被称为地球肺的是(  )

A.草原

B.针叶林

C.常绿阔叶林

D.热带雨林

题型:单项选择题 A3/A4型题

With eco-tourism on the rise, eco-hotels are fast becoming the darling of the travel industry. These days, however, staying at an eco-hotel doesn’t necessarily mean vacationing in a tree house in the Costa Rican jungle, although that is certainly a choice.

The majority of eco-hotels fall into one of several categories: hotels and resorts that conserve ecologically important habitats; “green” hotels that reduce, recycle, minimize waste, and protect water; sustainable hotels that harvest food from gardens on the hotel property or get part or all of their power from renewable energy; hotels that encourage community involvement such as guests taking part in trail clearing; and hotels that offer some form of environmental education to their guests.

As such, eco-hotels are a various group. Stylish urban hotels like the Willard Inter-Continental Washington focus on energy conservation whereas the Rosario Resort & Spa on Orcas Island in Washington State offers a wildly popular “green” vacation package where guests can “take a hike, clear a trail”.

No matter what you call them, eco-hotel, eco-lodge, eco-resort, or green hotel, they’re all part of the “greening” of the tourism industry.

Part of what drives this greening of the hotel industry is no doubt competition. Going green is yet another way to distinguish a hotel from the mass of other excellent hotels that consumers have to choose from. But for many hotels, it’s also part of their philosophy. With the concept of “going green” firmly rooted in consumers’ minds, eco-hotels have taken it to the next level, and whether or not money is the driving factor behind the greening of the hotel industry doesn’t matter so much as it’s good for the planet.

小题1:The underlined part in the first paragraph means _______.

A.lovers like staying at an eco-hotel when traveling

B.eco-hotels are very popular in the travel industry

C.eco-hotels are where young people love to live

D.romantic love stories often happen in eco-hotels小题2: According to the passage, which of the following can match the idea of eco-hotel?

A.It uses renewable energy.

B.It is comfortable and fashionable.

C.It has walls of glass.

D.It is home to endangered species.小题3: From the passage, we know the Rosario Resort & Spa is a kind of hotel that _______.

A.protects important habitats

B.harvests food from its own garden

C.has courses on the environment for its guests

D.encourages its guests to participate in its greening activities小题4: From the last paragraph, we can learn that _______.

A.money is the driving force behind eco-hotels

B.eco-hotels have no advantages in competing for guests

C.eco-hotels teach their guests the philosophy of eco-hotels

D.the hotel industry cares more about money than the environment小题5: People who choose to stay at eco-hotels _______.

A.love to take a hike

B.have environmental awareness

C.want to live comfortably

D.enjoy the green atmosphere

题型:单项选择题 A3/A4型题

《跺地起舞》是出()芭蕾、捷克当代芭蕾第一阶段的代表作,《烟》是出独幕芭蕾舞剧、()当代芭蕾第一阶段的代表作。

题型:单项选择题 A3/A4型题

患者,女性,46岁,因下腹痛和腹泻日渐加重入院。行剖腹探查术,见大网膜下部有直径约8cm的扁平肿块,余腹膜上散在有多数小结节。子宫及附件正常,消化道未见肿瘤。肿瘤组织镜下观察,呈现腺管、 * * 状结构,并见有大小不等的腺管样腔隙,被覆单层扁平上皮或立方上皮,瘤细胞体积较大,胞质呈嗜酸性,核呈泡状。部分区域瘤细胞增生活跃,聚集成堆,细胞异型性明显,可见较多病理性核分裂象。免疫组化染色:Calretinin阳性,HBME-1强阳性,CK阳性,CEA阴性。

该肿瘤的组织学类型应属于()

A.高分化腺癌

B.上皮样型(高分化)

C.上皮样型(低分化)

D.混合型

E.肉瘤样型

题型:单项选择题 A3/A4型题

大面积烧伤病人经现场急救后转送时应首先

A.彻底清创

B.建立静脉输液通道

C.简单包扎创面

D.汽车运送时病人应与行驶方向平行

E.整理好医疗文件

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