男,12岁,体育锻炼时不慎摔倒,左肘着地,局部肿痛,畸形,左肘活动受影响,经诊断为伸

题型:单项选择题 案例分析题

问题:

男,12岁,体育锻炼时不慎摔倒,左肘着地,局部肿痛,畸形,左肘活动受影响,经诊断为伸直型肱骨髁上骨折。

容易发生的并发症是()

A.前臂缺血性肌挛缩

B.尺神经损伤

C.桡神经损伤

D.肱动脉损伤

E.正中神经损伤

考点:上海住院医师康复医学科骨科骨科题库
题型:单项选择题 案例分析题

根据句意及汉语提示完成句子.

1. Teacher often tells us to learn the new words and _____ (短语) by heart.

2. Which _____ (阶段) of history are you studying?

3. They listened to the _____ (演讲者) with interest.

题型:单项选择题 案例分析题

对恶性疟及间日疟原发性红细胞外期有抑制作用,用于病因性预防的是()

A.氯喹

B.磺胺多辛

C.青蒿素

D.伯氨喹

E.乙胺嘧啶

题型:单项选择题 案例分析题

建筑给水系统一般由()、水表节点、给水管网、配水装置与附件、增压和储水设备、给水局部处理设施组成。

题型:单项选择题 案例分析题

SQL语句DELETE FROM学生WHERE年龄>25的功能是( )。

A.删除学生表

B.删除学生表中的年龄字段

C.将学生表中年龄大于25的记录逻辑删除

D.将学生表中年龄大于25的记录物理删除

题型:单项选择题 案例分析题

That rapscallion who leaps off the monkey bars, landing smack onto an innocent 3-year-old bystander, and skips off, giggling all the while According to a new paper out of Israel, he may not feel all that bad about the incident. The study, conducted by Dr. In bal Kivenson Bar-On at the University of Haifa, shows that high levels of fearlessness in 3-and 4-year-olds is ply associated with aggression and a lack of sympathy. This news will likely surprise risk-loving America, where parents typically beam with pride when their undaunted child mounts the big slide.

Fearlessness is a far-end point on the spectrum of what psychologists call the "approach and withdrawal dimension"—people’s tendency to approach new stimuli (to gain information and acquire new skills ) and withdraw from unfamiliar stimuli (to avoid danger). Striking the right balance is considered crucial to man’s survival. But what about preschoolers’ There’s a clear downside, Dr. Kivenson Bar-On discovered, after she observed lots of preschool play and machinations. In total, she documented 80 children at preschool, home and in the lab, measuring their propensity for fearlessness and other social and emotional characteristics at the beginning and end of one year. Fearlessness was measured by observing reactions to various fright-inducing situations: separation from parents, the roar of a vacuum cleaner, a jack-in-the-box and the like. Those who displayed greater levels of fearlessness, the study found, had no trouble recognizing facial expressions of anger, surprise, happiness and sadness in other children—but they had a hard time identifying fear.

Over all, they were "emotionally shallow" and showed lower levels of sympathy. They took advantage of friends and lacked regret over inappropriate conduct. "These findings," the paper explains, " suggest that fearlessness in preschool constitutes a clear risk factor for developmental pathways that lead to problems in morality, conscience development, and severe antisocial behaviors. " At the same time, fearless children tended to be highly sociable. "One of the most interesting findings was that we could discriminate between friendliness and sympathy," Dr. Kivenson Bar-On said. "These kids are curious, easygoing and friendly, but they have a hard time recognizing emotional distress in others. "

Jamie Ostrov, a psychology professor at the State University at Buffalo who studies aggression, says that children at the extreme end of the fearless spectrurn "may be charming, but they’re also highly manipulative and deceptive and skilled at getting their way—even at age 3 or 4. " It could be that fearless children need per distress cues to active their autonomic nervous systems, limiting their ability to detect distress cues in others. It seems to be, if I’m not worried about this, you can’t be, either. But should we be

The fearless children are not easy to perceive others’ sad mood because()

A. they’re more aggressive and deceptive

B. they are more lack of sympathy

C. they themselves are difficult to have the sad mood

D. they are not good at watching others

更多题库