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问题 单项选择题

全世界大大小小的民族大致有2700个，上亿人口的民族有7个，即汉人、印度斯坦人、美利坚人、俄罗斯人、孟加拉人、日本人和（）人。

A、西班牙

B、法兰西

C、巴西

答案

参考答案：C

单项选择题

吸附器的设计压力是（）Mpa。

A、0.8

B、0.9

C、1.0

D、1.1
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单项选择题

To prevent external rotation of the client's hips while he is lying on his back, it would be best for the nurse to place

A．firm pillows under the length of his legs.

B．sandbags alongside his legs from knees to ankles.

C．troehanter rolls alongside his legs from ilium to midthigh.

D．a footboard that supports his feet in the normal anatomic position.
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