男,1岁,头发稀黄,皮肤白嫩,头不能竖起,间断抽搐,尿有鼠尿味。该患儿的诊断是()。

题型:单项选择题 A2型题

问题:

男,1岁,头发稀黄,皮肤白嫩,头不能竖起,间断抽搐,尿有鼠尿味。该患儿的诊断是()。

A.21-三体综合征

B.呆小病

C.先天性脑发育不全

D.苯丙酮尿症

E.脑性瘫痪

考点:临床执业助理医师综合2015年临床执业助理医师资格考试真题(三)第一单元
题型:单项选择题 A2型题

如图是植物细胞的吸水和失水的模式图,请据图回答有关问题:

(1)图A表示植物细胞的______,图B表示植物细胞的______.

(2)糖拌番茄时,我们会发现盘中渗出很多汁液,这是由于糖溶液浓度______(填“大于”或“小于”)番茄细胞液浓度,细胞发生了如图B的变化.

(3)菜农卖菜时,经常会遇到青菜萎蔫的问题,请你利用图中原理帮他想个保持青菜新鲜的办法.

题型:单项选择题 A2型题

One of our biggest fears nowadays is that our kids might some day get lost in a “sea of technology” rather than experiencing the natural world. TV and computer games are leading to a serious disconnect between kids and the great outdoors, which will change the wild places of the world, its creatures and human health for the worse, unless adults get working on child’s play.

Without having a nature experience, kids, can turn out just fine, but they are missing out a huge enrichment of their lives. That contributes to everything from their physical health and mental health, to stress levels, creativity and cognitive (认知的) skills. Experts predict modern kids will have poorer health than their parents---and they say a lack of outside play is surely part of it; research suggests that kids do better academically in schools with a nature component(成份) and that play in nature develop leadership by the smartest, not by the toughest. Even a tiny outdoor experience can create wonder in a child. The three-year-old turning over his first rock realizes he is not alone in the world. A clump of trees on the roadside can be the whole universe in his eyes. We really need to value that more.

Kids are not to blame. They are overprotected and frightened. It is dangerous out there from time to time, but much stress from computers is replacing breaking an arm as a childhood process of passage.

Everyone, from developers, to schools and outdoorsy citizens, should help regain for our kids some of the freedom and joy of exploring, taking friendship in fields and woods that strengthen love, respect and need for landscape. As parents, we should devote some of our energies to taking our kids into nature. This could yet be our greatest cause.

小题1:According to the passage, children without experiencing nature will______

A.keep a high sense of wonder

B.be over-protected by their parents

C.be less healthy both physically and mentally

D.change wild places and creatures for the better小题2:According to the author, children’s breaking an arm is_____

A.the fault on the part of their parents

B.the natural experience in their growing up

C.the result of their own carelessness in play

D.the effect of their repetitive stress from computers小题3:In writing this passage, the author mainly intends to______

A.blame children for getting lost in computer games

B.encourage children to protect parks from encroachment

C.show his concern about children’s lack of experience in nature

D.inspire children to keep the sense of wonder about things around

题型:单项选择题 A2型题

房门上不干胶纸粘贴后留下个胶迹,可用()清除。

A、煤油或碱水

B、植物油水

C、氨水

D、酒精

题型:单项选择题 A2型题

解释社会促进与社会惰化现象时,学者认为,他人在场,个体动机水平将会提高,因此其( )应被抑制。

A.弱势反应易于表现,而优势反应
B.强化反应易于表现,而竞争反应
C.竞争反应易于表现,而强化反应
D.优势反应易于表现,而弱势反应

题型:单项选择题 A2型题

基坑支护设计总平面布置图应包括下列内容:()

A.基坑周边建(构)筑物的轮廓线和层数、基础类型及基底高程,基坑周边道路和市政管线的平面位置

B.桩基础平面位置

C.支护结构、支撑系统、止水帷幕、排水沟及抽水井的平面布置

D.地下室轮廓线和开挖轮廓线

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