25岁男性，车祸3小时入院，诊断：骨盆骨折，左股骨干骨折及左胫_爱下问搜题

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问题单项选择题 A1/A2型题

25岁男性，车祸3小时入院，诊断：骨盆骨折，左股骨干骨折及左胫骨开放性骨折，处理原则中最重要的是（）。

A.止痛

B.抗休克

C.预防创口感染

D.预防泌尿系统感染

E.预防坠积性肺炎

答案

参考答案：B

解析：多发骨折时，病人常因大量出血，并发内脏损伤而引起休克。

完形填空

阅读下面短文，根据以下提示：1)汉语提示，2)首字母提示，3)语境提示，在每个空格内填人一个适当的英语单词，并将该词完整地写在右边相对应的横线上。所填单词要求意义准确，拼写正确。

The snowstorm in our city last week wasn’t a large one, but it ______ many accidents. The snow started to come down in
	小题1:
the late afternoon. I saw it ______ the window of the office building where	小题2:___
Mary and I work as ______(秘书). It had been snowing for an hour	小题3:___
b______ I started to drive home. After twenty minutes, the accident	小题4:____
happened. My heater didn’t work, and the snow ______(结冰) on my	小题5:___
window, so I couldn’t see well. I had to c______ my window every few	小题6:____
minutes. To make matters ______, the car hit the hill, turned over	小题7:____
and stopped. I looked to see w______ I was hurt, but I wasn’t.	小题8:___
_____(幸运) I’d been wearing my seatbelt. Soon the police	小题9:____
came to r______ me, and I managed to return home later.	小题10:___

单项选择题

刻度吸管的刻度到尖头，常见规格的容量在（）。

A、0.1～10mL

B、0.1～1mL

C、0.1～12mL

D、0.1～15mL