患儿男性,2岁,自出生起在右眼角膜颞下方,见圆形、表面光滑的黄色隆起肿物,随年龄增长

题型:单项选择题 案例分析题

问题:

患儿男性,2岁,自出生起在右眼角膜颞下方,见圆形、表面光滑的黄色隆起肿物,随年龄增长,该肿物有逐渐增大趋势。

本病人最可能的诊断为()

A.结膜皮样肿

B.结膜皮样脂肪瘤

C.结膜 * * 状瘤

D.结膜血管瘤

E.角结膜上皮原位癌

考点:广西眼科住院医师规范化培训结膜病结膜病题库
题型:单项选择题 案例分析题

下列关于森林植被的叙述,回答下列各题。

小题1:现存的原始森林集中分布在亚寒带和热带雨林地区的原因主要是:

A.这些地区自然条件优越,适合森林的生长

B.这些地区自然条件不适合人类居住,开发较晚

C.人类对这些地区的资源需求较少

D.这些地区的政府保护措施得当小题2:下图所示曲线反映城市绿地具有的作用是: 

 

A.调节气温、改良城市小气候  B减弱噪音、美化环境

C.吸烟滞尘、净化空气        D.防风固沙、防止沙尘暴发生

小题3:亚马孙地区雨林破坏的人类活动主要包括:

①过度的迁移农业               ②开辟大型农牧场  ③商业性伐木  

④采矿、水利、修路、城镇建设   ⑤战争、森林大火  ⑥旅游、游乐设施建设

A.①②③④

B.②③④⑤

C.③④⑤⑥

D.①②⑤⑥

题型:单项选择题 案例分析题

(B)

The Hawaiian Islands are situated(位于) about two thousand miles away from North   America, right in the middle of the Pacific Ocean. Despite the distance the Islands actually make up the fiftieth state of the United States. The Islands were all formed by volcano(火山) eruption and on the largest of the islands, Hawai, or the Big Island, there are still two active volcanoes, the Mauna Loa and the Kilauea, which still erupt every few years.                                                                           

On the Hawaiian islands the natives have a particularly strange way of indicating(指明) directions. They don't use the north, south, east and west system common to the rest  of the world. They use the mauka and makai system. Mauka means "mountain".The mountains in Hawaii are always at the center of the islands, as these are volcanic is lands. Makai means "the sea". The islands are small and the system is simple. Wherever you want to visit, it can always be described in terms of where it lies in relation to the mountains and the sea. A typical conversation(谈话) between a native Hawaiian and a visitor might go as follows.                                                      

VISITOR: Excuse me! Could you tell me where the Sheraton Hotel is?            HAWAIIAN; Well ... Let me see ! From here it's two blocks mauka,and then one

block makai. You can't miss it!

1. This article would be most likely to appear in which of the following?     

A. A novel                          B. A collection of stories

C. A travel book                   D. a women's magazine

2. Choose the most suitable title for the article.

A. The Big Island                    B. Giving Directions in Hawaii

C. Volcanoes                        D. The Hawaiian Islands

3. In Hawaii the mountains are in the center of the islands because_____

A. of the weather                    B. of die geological conditions

C. the islands were created by volcanic eruptions

D. of the islands' location in the pacific

4. To find your way in Hawaii, you must _______.

A. refer to geographical directions      B. refer to well - known establishments

C. refer to the location of the mountains and the sea

D. refer to the earth and the sea

题型:单项选择题 案例分析题

肋骨先天性畸形中,不包括()

A.颈肋

B.腰肋

C.叉状肋

D.肋骨联合

E.肋软骨钙化

题型:单项选择题 案例分析题

风险管理的适当程序包括:

A.识别量化制订对策和控制

B.识别规划控制和评估

C.要素识别缓解管理和对策

D.量化回避接受和缓解

题型:单项选择题 案例分析题

因特网的主要组成部分包括通信线路、路由器、主机和 【4】

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