问题 单项选择题 A1型题

插置双气囊三腔管适用于哪种疾病出血()

A.胃溃疡

B.十二指肠溃疡

C.慢性胃炎

D.胃癌

E.食管胃底静脉曲张破裂

答案

参考答案:E

解析:双气囊三腔管主要依靠压迫起到止血作用,其压迫部位是食管胃底部。故主要适用于食管、胃底部出血者,其中以食管胃底静脉曲张破裂出血为主要适应证。故选E。 考点:双气囊三腔管的适应证。

改错题

此题要求改正所给短文中的错误。对标有题号的每一行作出判断:如无错误,该行右边横线上画一个勾(√ );如有错误(每行只有一个错误,则按下列情况改正:

此行多一词:把多余的词用斜线(/)划掉;在该行右边横线上写上该词,并也用斜线划掉。

此行缺一词:在缺词处加一个漏字符(∧),在该行右边的横线上写上该加的词。

此行错一词:在错的词下划一横线,在该行右边横线上写出改正后的词。

注意:原行没有错的不要改。

I was a honest child indeed. I didn’t dare to tell lies.        小题1:           

because of my eyes often let the secret out. I remembered    小题2:           

telling a lie to my parents, and I could hard fix my eyes on    小题3:           

my father’s face, to let alone my mother’s eyes. I glanced    小题4:           

here and there, up and down, nervously.                          小题5:           

However, after I came to Beijing, I no longer have to          小题6:           

worry my nervous eyes because everything I wanted to say   小题7:           

was sent by letter. I found myself often tell small lies. I wrote 小题8:           

“I’m well in Beijing. I enjoy the food selling at the university. 小题9:           

And at the weekends, I often buy fried chickens or pork to eat.” 小题10:           

单项选择题