血液病所致的鼻出血宜采用的止血方法是（）。 A.烧灼法 B.鼻腔_爱下问搜题

搜题请搜索小程序“爱下问搜题”

问题单项选择题 A1/A2型题

血液病所致的鼻出血宜采用的止血方法是（）。

A.烧灼法

B.鼻腔可吸收性物填塞

C.鼻腔纱条填塞

D.血管结扎法

E.血管栓塞法

答案

参考答案：B

解析：血液病所致的鼻出血可用鼻腔可吸收性物填塞。可吸收性材料有淀粉海绵、明胶止血海绵或纤维蛋白绵等，也可用明胶海绵蘸上凝血酶粉、三七粉或云南白药。优点是填塞物可被组织吸收，可避免因取出填塞物致鼻黏膜再出血。

完形填空

My mother has been a true inspiration to me and changed the way I look at life. Since my birth she has made it evident that I would become ______ and that I would be one of the great ones. She has taught me that I can do anything if I put my ______to it.
As a young boy, I struggled to achieve tasks that came ______ to others. I had problems with writing, reading and especially speaking. I didn’t talk the way ______kids did and did not respond to questions or stay alert (警觉的) to my surroundings. My reading was poor ______ with teachers helping me, and my speech was hard to ______. My writing was not at the ______it should have been. Even simple things like knowing my left from my right or being able to snap my fingers (弹手指) were ______.
My mother ______ all my challenges and as a professor with a PH.D., decided to ______ the situation early in my development. She didn’t want me to ______. After a while, we did indeed get over all the problems that had ______ me. She spent hours every day ______ me everything I needed to know, determined to help me learn. ______ her I would not be anywhere close to the level I am now.
In addition, she gave ______ for my life. She told me what to do and what not to do. Her expectations have always been high ______ she knows that I can do it. For that, I thank her. She would not allow her son to be incapable. She never ______ on me, and to this day she tells me education is a must. I will be a ______ person if I continue to follow her lead. She encourages me to study hard for my ______ and attend college.
She used her gifts as a ______ to help a child --- her child --- and now I have the opportunity to become something.

A．interrupted

A．information

D．expectation

C．experiments

填空题

蠕虫是通过（）进行传播的。