问题 单项选择题

烧伤患者发生休克的最主要原因是

A.药物过敏
B.创面剧烈疼痛
C.暴露疗法导致大量水分蒸发
D.大量血浆自创面外渗
E.创面严重感染

答案

参考答案:D

解析:烧伤后毛细血管通透性增加,血浆成分渗透到组织间、水疱内或体表外,导致低血容量性休克。

阅读理解

In a national spelling contest in America, an 11-year-old girl was asked to spell a certain word. But with her soft voice the judges were not sure if she spelled the word with the letter A or E. __61__ At that time, the girl knew she had misspelled the word. But instead of lying and telling the judges she had said the correct letter, she told the truth that she had said the wrong letter. __62__.

As the girl walked off the stage, the entire audience stood on their feet clapping to applaud her honesty. Later, dozens of newspapers wrote about this 11-year-old girl’s courage and honesty, even when it cost her the contest. __63__

Probably the biggest test of our character and honesty is what we would do if we knew we would never get caught.

This young girl could easily have lied, and nobody would have known it but her. But that’s just it: She would know she did wrong.  __64__

This young girl was strong and smart enough to prize her own conscience and character more than the prize from a spelling contest. Her respect for herself was more important than any respect others might give her for winning a contest. She knew she would have to live with herself and the choice she made at the moment.

__65__

A.So she won the contest.

B.As a result, she lost the contest.

C.The judges wanted to give her another chance.

D.It’s been said, “If you cheat, you make yourself cheated.”E. It’s so true that the choices you make today make what you are tomorrow.

F. They talked it over and finally decided to simply ask her what she had said.

G. But the fact is that she won the biggest contest that day: the contest of her character.

单项选择题