超声检查发现胆囊腔内无回声区消失,仅发现胆囊区一半圆形强回声带,后方伴声影,诊断应考

题型:单项选择题 B型题

问题:

超声检查发现胆囊腔内无回声区消失,仅发现胆囊区一半圆形强回声带,后方伴声影,诊断应考虑为()

A.胆囊癌

B.急性胆囊炎

C.慢性胆囊炎

D.胆囊充填型结石

E.胆囊出血

考点:中医临床三基(医技)技能医学知识综合练习技能医学知识综合练习题库
题型:单项选择题 B型题

阅读短文,根据括号中的汉语意思填入单词,使短文意思完整、通顺。每空一词。

I remember when I was young, my parents used to focus on(关注)everything I did. I liked wearing bright red 小题1:, but they said the colour was too sharp. I loved listening to rock and roll, but they said it was too 小题2:. I hated eating vegetables, but they said they were good for my 小题3:.

Later, I studied at a boy’s school. My parents always asked me to study hard. I felt stressed. Every night, I asked myself, “What’s wrong with me?” My parents always tells me that the things I do are 小题4:.I gave up many things I liked doing. My life was not as 小题5: as my friends’ lives.

I studied psychology(心理学)when I was at university. I got very good marks, 小题6: I still did not understand why my parents were so strict.

Then I got married and had two 小题7:. I heard myself tell them, “Don’t talk on the phone so much! You should focus on your school work. Use your 小题8: time to read…” I began to understand my 小题9:. They told me what to do because they cared, just as I told my children what to do because I cared.

Young people, behind all the 小题10: your parents give you, what they are really saying is, “We care about you and we love you.”

题型:单项选择题 B型题

成牙本质细胞突起伸入釉质所形成的结构是()。

A.釉丛

B.釉柱

C.釉板

D.釉梭

E.釉质牙本质界

题型:单项选择题 B型题

最早合成且毒性较小的局麻药物是().

A.受体阻断药

B.β受体阻断药

C.α,β受体阻断药

D.α1受体阻断药

E.β1受体阻断药

题型:单项选择题 B型题

新华网基多2007年6月5日电厄瓜多尔政府5日正式启动一项旨在保护亚马孙热带雨林的计划,以避免因开发有环保争议的油田而破坏该国亚马孙雨林地区的生态环境。据此回答4一6题。

小题1:对亚马孙热带雨林带来严重破坏的主要原因是

A.热带雨林迁移农业

B.粗放的畜牧经营方式

C.滥捕滥杀野生动物

D.过度引水灌溉小题2:亚马孙地区热带雨林分布面积比刚果盆地更大,原因有

①西高东低的地形,有利于东南风的深入      ②受暖流的影响   ③受寒流的影响大      ④纬度低,热量充足   ⑤平原面积宽广

A.①③④

B.①②④

C.②④⑤

D.①②⑤小题3:雨林被誉为“世界生物基因宝库”,下列说法正确的是

A.雨林受人类破坏最少,因此保存完好

B.亚马孙雨林的物种资源占全球陆地物种的一半以上

C.亚马孙雨林的减少对物种基因影响不大

D.雨林生态的脆弱性是导致物种减少的直接原因

题型:单项选择题 B型题

软件总体设计是指软件总体结构设计和数据设计,该阶段的主要任务不包括()。

A、设计软件的模块结构

B、定义接口并建立数据结构

C、生成概要设计规格说明和组装测试计划

D、模块设计

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