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问题 单项选择题

女性，30岁。以往有肺结核史，近1个月来腰背痛，伴低热、盗汗。体格检查：胸11～12棘突明显压痛。

对该患者最简便有效的诊断方法为

A．血常规及血沉

B．胸腰段X线片

C．CT

D．OT试验

E．核素骨扫描

答案

参考答案：B

改错题

短文改错（共10小题；每小题1分，满分10分）

1. 请按标准格式改错，每处错误及其修改均限一词。

2. 只允许修改10处，多者（从第11处起）不计分。

Though great progress has made in science these years, there

are still many people lived in poor conditions. They make their living

by collecting and selling used thing. Their children cannot go to school

because they have no enough money to send their children to there.

Why you think so many people still suffer from poverty now?

The answer lies on the population explosion. A president of a developing

country once said: “It is us who are to blame for the poverty because we used to

produce child without limit.” Although these few words sound simple enough,

but they have clear pointed out one of the causes of the population explosion.
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单项选择题

关于腹腔镜手术胆管损伤后，以下哪一项是错误的

A．胆汁流入腹腔，引起腹痛，继发性腹膜炎

B．胆管损伤后形成环行瘢痕，管壁增厚，胆道梗阻

C．胆管损伤，无胆汁外渗时，常在术后2周出现进行性黄疸

D．胆管破裂伴胆汁外渗，在术后10日内出现肠梗阻、弥漫性腹痛和胆汁性腹水

E．出现胆汁性腹膜炎，是胆管损伤后的早期表现
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