女性,18岁。肘部外伤并肿胀,活动障碍急诊入院。查体:肘部肿胀明显,可见皮下瘀斑。手

题型:单项选择题 A1/A2型题

问题:

女性,18岁。肘部外伤并肿胀,活动障碍急诊入院。查体:肘部肿胀明显,可见皮下瘀斑。手部尺侧皮肤感觉消失,拇指不能内收,余四指并指无力。X线检查发现肱骨髁上骨折。临床可诊断肱骨髁上骨折合并()。

A.正中神经损伤

B.尺神经损伤

C.桡神经损伤

D.正中神经返支损伤

E.桡神经浅支损伤

考点:神经外科相关专业知识骨外科学骨外科学题库
题型:单项选择题 A1/A2型题

下列条约涉及香港问题的有 ①《南京条约》 ②《天津条约》 ③《北京条约》 ④《马关条约》

A ①② B ①③ C ①②③ D ①②④

题型:单项选择题 A1/A2型题

Encouraging pupils to keep noise to a minimum should be a valuable component of all children’s education, according to new research.

Dr. Helen Lees, from Stirling University’s school of education, says that “enforced(强制的)silence” is seen as a punishment and often acts to suppress children’s natural ability. But she says that teaching children about the benefits of “enforced silence”,--- deliberate stillness that gives them the opportunity to focus and reflect in a stress-free environment--- can have a significant effect on pupils’ concentration and behavior.

It is the latest in a string of researches to establish a link between the classroom environment and pupils’ academic ability.

A study almost a decade ago in London found that children’s exam results were cut by as much as a third if they were taught in noisy classrooms. Teaching unions have also called for a limit of 26℃ to be put on classroom temperatures because teachers and pupils struggle to work in hot conditions, and some educationalists claim that too much clutter(杂乱的东西)on classroom walls can prevent children from concentrating.

Dr. Lees said, “When we take some research on school settings and put it all together, what we see is that education without silence does not make much sense. In areas of better learning outcomes, better self- confidence and well-being measures, enforced silence in a person’s life and an individual’s education is shown throughout the relevant research to be a benefit.”

Dozens of schools across Britain have already introduced periods of “reflective silence” into the timetable.

Kevin Hogston, head of Sheringdale Primary, south London, has just introduced a minute’s silence at the start of twice-weekly meetings in which children are taught breathing techniques and encouraged to reflect. The school plans to introduce it into classrooms every day.

小题1:According to Dr. Helen Lees, “enforced silence” __

A.is an effective way of punishment

B.does not make much sense in class

C.can improve pupils’ confidence

D.makes pupils more creative小题2:The underlined word, “suppress”, in the second paragraph probably means “_________”.

A.prevent

B.improve

C.apply

D.reveal小题3:What can be inferred from the research on school settings?

A.Students are more active if taught in noisy classrooms.

B.Silence makes a great difference to pupils.

C.Clutter on the walls can help students concentrate.

D.Most schools are not satisfactory in terms of classroom temperatures.小题4: What would be the best title for the text?

A.Arranging classroom settings benefits studies

B.Achieving silence is beneficial for people

C.Using enforced silence is effective punishment

D.Keeping quiet in class improves academic performance

题型:单项选择题 A1/A2型题

工作执行人、工作许可人都不得擅自变更安全措施,值班员不得变更检修设备的运行接线方式。遇有特殊情况需要变更时,应取得()的同意。

A、工作票签发人

B、工作领导人

C、工作许可人

D、工作组员

题型:单项选择题 A1/A2型题

甲乙丙三人合伙开办电脑修理店,店名为“一通电脑行”,依法登记。甲负责对外执行合伙事务。顾客丁进店送修电脑时,被该店修理人员戊的工具碰伤。丁拟向法院起诉。关于本案被告的确定,下列哪一选项是正确的?()

A.“一通电脑行”为被告

B.甲为被告

C.甲乙丙三人为共同被告,并注明“一通电脑行”字号

D.甲乙丙戊四人为共同被告

题型:单项选择题 A1/A2型题

MK系列钻机动力油跑油的原因是什么?

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