问题 单项选择题

患者女性,48岁,慢性肾小球肾炎8年,伴高血压3年,近1个月来食欲下降,精神萎靡,疲乏,且常出现鼻出血,1天前发现粪便颜色黑亮似柏油。门诊肾功能检查示血肌酐790μmol/L,血尿素氮88mmol/L。

护士对该患者粪便颜色改变的原因的解释,正确的是

A.进食了某些食物如动物血所致

B.血小板容易被破坏而导致消化道出血

C.红细胞寿命缩短

D.铁、叶酸缺乏

E.某些代谢产物抑制骨髓造血功能

答案

参考答案:B

改错题

第II卷(共两部分,满分35分)

第四部分:写作(共两节.满分35分)

第一节:短文改错(共10小题;每小题1分,满分10分)

此题要求改正所给短文中的错误。对标有题号的每一行做出判断:如无错误,在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:

该行多一个词:把多余的词用斜线(\)划掉.在该行右边横线上写出该词,并也用斜线划掉。

该行缺一个词:在缺词处加一个漏字符号(/\),在该行右边横线上写出该加的词。

该行错一个词: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。

My father and I am taking a camping trip in July                            76.             

and August. We will travel for about two months but                            77.             

will tour the United States and parts of the Canada. We                             78.             

have decided to camp because it does not spend as much                        79.             

as vacationing in hotels, but we had to plan carefully. I                             80.             

think the car what we are going to drive is very small, so                      81.             

we decide to take only one small suitcase for both of them                     82.             

and as few camping things as possibly. We will take some                      83.             

medicine with us prevent insects from hurting us, and also                     84.             

some food for picnics. I'm sure that we will have fun.                           85.     

问答题