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问题 单项选择题 A1/A2型题

颈动脉粥样硬化斑块最多见的部位是（）

A.颈总动脉起始段

B.颈总动脉主干中段

C.颈总动脉分叉部

D.颈内动脉起始部

E.颈外动脉起始部

答案

参考答案：C

解析：颈动脉斑块好发于颈总动脉近分叉处，其次为颈内动脉起始段，颈外动脉起始段较少见。

单项选择题 A1/A2型题

一儿童头部不慎被玻璃割破，出血量较多，压迫止血后24小时来医院急诊就诊，伤口长3cm，边缘整齐，处理方法应为（）

A.冲洗后直接缝合

B.清创后一期缝合

C.清创后延期缝合

D.清创后不予缝合

E.清创后定期换药
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单项选择题

When a group of children who have been watching television programs that include acts of violence is sent to play with a group of children who have been watching programs that do not include acts of violence, the children who have been watching violent programs commit a much greater number of violent acts in their play than do the children who have been watching nonviolent programs. Therefore, children at play can be prevented from committing violent acts by not being allowed to watch violence on television.
The argument in the passage assumes which one of the following

A．Television has a harmful effect on society.

B．Parents are responsible for the acts of their children.

C．Violent actions and passive observation of violent actions are not related.

D．There are no other differences between the two groups of children that might account for the difference in violent behavior.

E．(E) Children who are treated violently will respond with violence.
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