问题 多项选择题

关于创面的观察与处理,叙述正确的有()

A.健康的肉芽组织色泽新鲜呈粉红色,较坚实,表面呈细颗粒状,触之易出血

B.肉芽组织生长过快,突出于伤口,阻碍周围表皮生长,应予剪平后压迫止血

C.肉芽组织生长过快,突出于伤口,10%~20%硝酸银烧灼后禁止用0.9%氯化钠溶液湿敷

D.肉芽色苍白或暗红、质硬,表面污秽,有纤维覆盖,可用搔刮部分肉芽清除等方法处理

E.肉芽水肿可用3%~5%氯化钠溶液湿敷,促进水肿消退

答案

参考答案:A, B, D, E

阅读理解

阅读理解。

   Thanksgiving Day is a special holiday in the United States

and Canada. Families and friends gather to eat and give thanks for

their blessing.

    Thanksgiving Day is really a harvest festival. This is why it is

celebrated in late fall, after the crops are in. But one of the first

thanksgivings in America had nothing to do with a good harvest.

On December 4, 1619, the Pilgrims from England landed near

what is now Charles City, Virginia. They knelt down and thanked

God for their safe journey across the Atlantic.

   The first New England Thanksgiving did celebrate a rich

harvest. The Pilgrims landed at what is now Plymouth,

Massachusetts,in 1620. They had a difficult time and the first

winter was cruel.  Many of the Pilgrims died.  But the next year,

they had a good harvest. So Govemor Bradford declared a

three-day feast. The Pilgrims invited Indian friends to join them

for their special feast. Everyone brought food.

         In time, other colonies (殖民地)  began to celebrate a day of

Thanksgiving. But it took years before there was a national

Thanksgiving Day. During the Civil War, Sarah Josepha Hale

persuaded Abraham Lincoln to do something about it. He

proclaimed (宣布) the last Thursday of November 1863 as a day

of Thanksgiving.  Today, Americans celebrate this happy harvest

festival on the fourth Thursday in November. Canadians celebrate

Thanksgiving Day in much the same way as their American

neighbors. But the Canadian Thanksgiving Day falls on the second

Monday in October.

1. The passage mainly tells us _____  .   

A. how Thanksgiving Day came into being and the different ways it is celebrated

B. how to celebrate Thanksgiving Day

C. that Thanksgiving Day changed with the time and places

D. Why Thanksgiving Day is a harvest holiday

2. Thanksgiving Day is celebrated _____ . 

A. in spring                  

B. in summer

C. in autumn                

D. in winter

3. The first to celebrate Thanksgiving were ____   .

A. people in Canada                  

B. Governor Bradford

C. some people from England    

D. the American Indians

4. We can infer from the passage that New England must be____. 

A.in the US

B. in Great Britain

C.in Canada

D. on some island off the Atlantic

5. Which of the following is NOT true? 

A.There's little difference between the American way and the Canadian way to celebrate

     Thanksgiving Day.

B. Abraham Lincoln was not the first to decide on thanksgiving celebrations.

C.Thanksgiving Day used to be a holiday to celebrate a good  harvest.

D. Thanksgiving Day is celebrated to express the American and  Indian people's thanks to God.

填空题