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问题 单项选择题

下列哪种情况下，不出现脊柱圆弧形后凸

A．类风湿性脊柱炎
B．青年性驼背
C．佝偻病
D．姿势性驼背
E．脊柱结核

答案

参考答案：E

解析：[解题思路] 脊柱结核一般造成短节段局部的畸形，不出现脊柱圆弧形后凸。

单项选择题

为男患者插导尿管，应提起阴茎与腹壁成()

A．15°

B．30°

C．50°

D．60°

E．90°
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问答题

New York is one of the most exciting cities in the world.

You might want to do some shopping in New York. Fifth Avenue is probably New York’s most famous shopping street, but if you go, be prepared to "window shop" only. This is shopping for the rich. There are other, less expensive shopping areas nearby, and you’ll soon find famous stores such as Bloomingdale’s, Macy’s and FAO Schwartz. And if you’ve brought your rollerblades(滑板), then a visit to Central Park is a must. This is a large, open park right in the middle of Manhattan, but if you thought that people came here to relax, then you’d be wrong. Nobody sits in Central Park: they run, jog(慢跑), and most of all they rollerblade.

When you leave New York, you might be tired, but the one thing you won’t be is bored!

What do people often do in Central Park
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