日日人人_亚洲美女在线视频_av手机在线播放_国产大片aaa_欧美中文日韩_午夜理伦三级

Blood banks usually have .A. only one type of blood B. one or two types of bloodC. two or three types of blood D. all types of blood 【查看更多】

 

題目列表(包括答案和解析)

閱讀理解。
     Many hospitals have blood banks. In these banks, blood of all types is stored. When blood is needed, it is
taken from the bank. Healthy people then give blood to the bank to replace (取代) the blood that is used. Blood
can be kept in the fridge for about three weeks with a kind of chemical.
     When people lose much of heir blood because of operation a accident, they may need transfusions (輸血).
Some people may need transfusions because of illness. Sometimes only a part of the blood is used for
transfusions. Plasma (血漿), the liquid part of the blood, may be given alone. Transfusions of plasma are often
given when people have been badly burned.
     When a person gets a transfusion, he gets blood of the same type as his. Or there may be a bad reaction
(反應). To make it safer, before a transfusion is given, the blood to be used must be tested with the blood of
the person who is to receive it. This testing is called cross matching of the blood.
     Oswald Robertson, an American doctor, was the first one to give transfusions. He used blood that had
been stored for some time to help wounded soldiers in 1918 in World War I.
1. Blood banks usually have __________.
A. only one type of blood
B. one or two types of blood
C. two or three types of blood
D. all types of blood
2. Blood banks get blood from __________.
A. healthy people
B. operations
C. accidents
D. transfusions
3. Before a transfusion, it is important to make sure that __________.
A. the blood is cold
B. the blood has been stored long enough
C. the blood is from people who have accidents
D. the type of blood to be used is the same as the patient's
4. To make it safer, __________ is needed before a transfusion.
A. an operation
B. a reaction
C. a healthy man
D. cross matching of the blood
5. This passage wants to tell us __________.
A. who Oswald Robertson was
B. the first transfusion
C. how blood banks work
D. what blood banks are like

查看答案和解析>>

Many hospitals have blood banks．In these banks, blood of all types is stored．When blood is needed, it is taken from the bank．Healthy people then give blood to the bank to replace (取代) the blood that is used．Blood can be kept in the fridge for about three weeks with a kind of chemical．

When people lose much of their blood because of operation or accident, they may need transfusions (輸血)．Some people may need transfusions because of illness．Sometimes only a part of the blood is used for transfusions．Plasma (血漿), the liquid part of the blood, may be given alone．Transfusions of plasma are often given when people have been badly burned．

When a person gets a transfusion, he gets blood of the same type as his．Or there maybe a bad reaction (反應)．To make it safer, before a transfusion is given, the blood to be used must be tested with the blood of the person who is to receive it．This testing is called cross matching of the blood．

Oswald Robertson, an American doctor, was the first one to give transfusions．He used blood that had been stored for some time to help wounded soldiers in 1918 in World War I．

1．Blood banks usually have        ．

A．only one type of blood

B．one or two types of blood

C．two or three types of blood

D．all types of blood

2．Blood banks get blood from        ．

A．healthy people       B．operations        C．accidents         D．transfusions

3．Before a transfusion, it is important to make sure that              ．

A．the blood is cold

B．the blood has been stored long enough

C．the blood is from people who have accidents

D．the type of blood to be used is the same as the patient's

4．To make it safer,        is needed before a transfusion．

A．an operation                                                        B．a reaction

C．a healthy man                                                      D．cross matching of the blood

5．This passage wants to tell us               ．

A．who Oswald Robertson was                                 B．the first transfusion

C．how blood banks work                                        D．what blood banks are like

查看答案和解析>>

閱讀理解

　　Many hospitals have blood banks．In these banks, blood of all types is stored．When blood is needed, it is taken from the bank．Healthy people then give blood to the bank to replace(取代)the blood that is used．Blood can be kept in the fridge for about three weeks with a kind of chemical．

　　When people lose much of heir blood because of operation a accident, they may need transfusions(輸血)．Some people may need transfusions because of illness．Sometimes only a part of the blood is used for transfusions．Plasma(血漿), the liquid part of the blood, may be given alone．Transfusions of plasma are often given when people have been badly burned．

　　When a person gets a transfusion, he gets blood of the same type as his．Or there may be a bad reaction(反應)．To make it safer, before a transfusion is given, the blood to be used must be tested with the blood of the person who is to receive it．This testing is called cross matching of the blood．

　　Oswald Robertson, an American doctor, was the first one to give transfusions．He used blood that had been stored for some time to help wounded soldiers in 1918 in World War I．

(1)

Blood banks usually have ________．

[　　]

A．

only one type of blood

B．

one or two types of blood

C．

two or three types of blood

D．

all types of blood

(2)

Blood banks get blood from ________．

[　　]

A．

healthy people

B．

operations

C．

accidents

D．

transfusions

(3)

Before a transfusion, it is important to make sure that ________．

[　　]

A．

the blood is cold

B．

the blood has been stored long enough

C．

the blood is from people who have accidents

D．

the type of blood to be used is the same as the patient’s

(4)

To make it safer, ________ is needed before a transfusion．

[　　]

A．

an operation

B．

a reaction

C．

a healthy man

D．

cross matching of the blood

(5)

This passage wants to tell us ________．

[　　]

A．

who Oswald Robertson was

B．

the first transfusion

C．

how blood banks work

D．

what blood banks are like

查看答案和解析>>

閱讀理解。

　　Many hospitals have blood banks．In these banks, blood of all types is stored．When blood is needed, it is taken from the bank．Healthy people then give blood to the bank to replace(取代)the blood that is used．Blood can be kept in the fridge for about three weeks with a kind of chemical．

　　When people lose much of their blood because of operations or accidents, they may need transfusions(輸血)．Some people may need transfusions because of illness．Sometimes only a part of the blood is used for transfusions．Plasma(血漿), the liquid part of the blood, may be given alone．Transfusions of plasma are often given when people have been badly burned．

　　When a person gets a transfusion, he gets blood of the same type as his．Or there may be a bad reaction(反應)．To make it safer, before a transfusion is given, the blood to be used must be tested with the blood of the person who is to receive it．This testing is called cross matching of the blood．

　　Oswald Robertson, an American doctor, was the first one to give transfusions．He used blood that had been stored for some time to help wounded soldiers in 1918 in World War One．

(1)

Blood banks usually have ________．

[　　]

A．

only one type of blood

B．

one or two types of blood

C．

two or three types of blood

D．

all types of blood

(2)

Blood banks get blood from ________．

[　　]

A．

healthy people

B．

operations

C．

accidents

D．

transfusions

(3)

Before a transfusion, it is important to make sure that ________．

[　　]

A．

the blood is cold

B．

the blood has been stored long enough

C．

the blood is from people who have accidents

D．

the type of blood to be used is the same as the patient’s

(4)

To make it safer, ________ is needed before a transfusion．

[　　]

A．

an operation

B．

a reaction

C．

a healthy man

D．

cross matching of the blood

(5)

This passage wants to tell us ________．

[　　]

A．

who Oswald Robertson was

B．

the first transfusion

C．

how blood banks work

D．

what blood banks are like

查看答案和解析>>


同步練習冊答案
主站蜘蛛池模板： 日韩欧美视频一区二区三区 | 亚洲一区精品在线 | 亚洲人成人一区二区在线观看 | 亚洲九九 | 97久久精品人人做人人爽50路 | 国产精品视频一区二区三区, | 国产亚洲欧美精品永久 | 爆操嫩模 | 夜夜爽网址 | 四季久久免费一区二区三区四区 | 欧美日韩亚洲天堂 | 成人黄视频在线观看 | 日韩亚洲精品视频 | 免费午夜视频 | 日韩午夜影院 | 亚洲国产精品久久 | 国产在线看h | 玖玖玖视频 | 四季久久免费一区二区三区四区 | 色接久久| 成人免费网站www网站高清 | 色婷婷综合网 | 亚洲va一区二区 | 日本精品一区二区三区视频 | 欧美午夜一区二区福利视频 | 日本三级视频在线观看 | 国产高清自拍 | 国产精品一区二区三区在线播放 | 精品国产乱码久久久久久影片 | 久久99精品国产91久久来源 | 成人射区 | 欧美视频免费在线观看 | 国产亚洲一区二区av | 精品久久久久久久 | 亚洲一区二区三区四区在线观看 | 青青青国产精品一区二区 | 国产97久久 | 成人免费在线电影 | 久久99精品国产麻豆不卡 | 中文字幕一区二区三区日韩精品 | 成人久久18免费观看 |