The surgeon............a lot of effort to have the patient

T

🤣🤣🤣 Ŧùɔ

6 tháng 6 2021

The surgeon............a lot of effort to have the patient

=> The surgeon is already a lot of effort to have the patient

Choose the best answers:1. The invention of social networking sites ______ revolutionised the way people communicatewith each other.A. has B. have C. is D. are2. To understand people with special needs ________ a lot of time and effort. A. take B. takes C. have taken D. are taken3. Each student………. answered the first three questions.A. has B. have C. have to D. must4. The government ______ to spend a huge amount of money on protecting the environment.A. have B. is C. are D. has5. The family...

VH

Van Hieu

2 tháng 8 2021

Choose the best answers:
1. The invention of social networking sites ______ revolutionised the way people communicate
with each other.
A. has B. have C. is D. are
2. To understand people with special needs ________ a lot of time and effort.
A. take B. takes C. have taken D. are taken
3. Each student………. answered the first three questions.
A. has B. have C. have to D. must
4. The government ______ to spend a huge amount of money on protecting the environment.
A. have B. is C. are D. has
5. The family ________getting angry because of her silly actions.
A. is B. are C. be D. was
6. Either citizens or the government ________ to protect the environment.
A. has B. have C. is D. are
7. Neither the president nor normal people _________ able to deal with this problem.
A. are B. is C. was D. be
8.The number of / The proportion of / The percentage of / The quantity of tourists visiting the
island __________ significantly increased.
A. have B. has C. are D. is
9. A large number of students in Hung Vuong school……….English quite fluently.
A. Speaks B. is speaking C. has spoken D. speak
10. Everybody__________English in the classroom now.
A. are B. was C. were D. is
11.Tom with dog_____ here now.
A. is B. are C. was D. were
12.Tom as well as his dog_____ here now.
A. is B. are C. was D. were
13.My old friend and colleague, John, _____ married.
A. has just got B. have just got C. just has got D. just have got
14.The singer and actor_____ coming now.
A. was B. were C. is D. are
15.The singer and the actor_____ coming now.
A. was B. were C. is D. are
16.The team_____ going back to their homes.

A. is B. do C. has D. are
17.Two billion dollars_____ not enough for the victims of the tsunami
A. was B. were C. is D. are
18.Three years in a strange land _____ like a long time for lonely people.
A. is seeming B. are seeing C. seems D. seemed
19.The film "Titanic"_____ very interesting.
A. is B. are C. was D. were
20.Cattle______ allowed to graze here now.
A. was B. were C. is D. are
21. One of my friends ________abroad.
A. has gone B. have gone C. go D. are going
22.None of them______ interested in doing that job.
A. is B. are C. was D. were
23.Every student ______ willing to join the picnic now.
A. is B. are C. was D. were
24.The number of students______ increasing now.
A. are B. was C. were D. is
25.A number of students ______ playing table - tennis now.
A. are B. was C. were D. is
26.Physics______ my favourite subject.
A. are B. is C. was D. have been
27. Measles………cured without much difficulty nowadays.
A. is B. are C. will be D. have
28.The write and poet______ going to preside over this meeting
A. are B. is C. have been going D. is to
29.Neither the mother nor the children______ aware of the danger.
A. were B. was C. is D. has been
30.She told me that she ______ happy for what he______
A. is feeling/ did B. was feeling/ had done
C. feels/ did D. has felt/ has been going
31.If anyone______, tell him I'll be back later.
A. was calling B. called C. call D. calls
32.Each of the boys______ a book now.
A. have B. has C. had D. are having
33.Two-thirds of the money______ mine now.
A. is B. are C. was D. were
34.About 60% of students in this class ______ from China.
A. was B. were C. are D. is
35.A number of sheep______ eating grass now.
A. are B. is C. was D. were
36.The number of books in this library______ now very large.
A. are B. is C. was D. were
37.Either you or I ______ wrong.
A. am B. is C. are D. were
38.Neither my gloves nor my hat______ with this dress.
A. is going B. are going C. goes D. go
39.The poor living her______ help.
A. is needing B. are needing C. need D. needs
40.Several of the students ______ absent yesterday.
A. has been B. had been C. were D. was
41.The professor said that Vietnam ______ to South-East Asia.
A. has belonged B. has belonged C. belonged D. belongs
42. The number of the months in a year …………twelve.

A. was B. were C. are D. is
43.His choice of words______ very good.
A. are B. be C. is D. being
44.Anybody who______ my keys will be given a candy.
A. find B. finds C. are finding D. found
45.The Browns ______ here since 1950.
A. are living B. have been lived C. have been living D. has been living
46.John, as well as I, ______ a student.
A. are B. were C. is D. have been
47.Not only John but also his brothers ______ now in debt.
A. are B. have C. is D. were
48.The majority of the TOEFL tests ______ difficult.
A. are B. is C. be D. being
49.Local news ______ on TV every night at 5:30
A. were B. was C. is D. are
50.A number of sheep______ died from a strange illness.
A. have B. has C. is D. are
51. A large number of students in this school………. . English quite fluently.
A. speaks B. is speaking C. has spoken D. speak
52. A series of lectures………being presented at the Central Hall this week.
A. are B. will be C. has become D. is
53. Beauty as well as health ………. failed her this term.
A. has B. have C. is D. are
54. Bread and butter ………. what she asks for.
A. is B. are C. will be D. have been
55.______ in your lass have tickets for the lecture series?
A. Do any of the student B. Does any of the student
C. Do any of the students D. Does any of the students
56. The quality of the recordings ………. . not very good.
A. is B. are C. is being D. has been
57.There______ available in his area of specialization.
A. isn’t a lot of job B. aren't many jobs
C. isn't a lot of jobs D. aren't a lot of jobs
58. To what place ………either the man or his son wish to go?
A. is B. does C. do D. are
59.There_____ a table and four chairs in the kitchen now.
A. is B. are C. was D. were
60.Mathematics_____ very interesting to me.
A. are B. have been C. were D. is
61.Twenty dollars_____ the price.
A. are B. is C. being D. were
62.A number of graduates_____ scholarships from this department.
A. have received B. has received C. are received D. receives
63.Pollution together with water erosion_____ its toll on the building.
A. are taking B. is taking C. have taking D. have taken
64.Most of the rooms in the hotel _____ air-conditioning.
A. has B. having C. have D. are
65. That books are our best friends _______________.
A. have been proved B. has proved C. has been proved D. are proved
66.Both viruses and genes_____ made from nucleoproteins.
A. are B. is C. were D. has been
67.Mary, accompanied by her brother on the piano, _____ very well received at the talent show yesterday.
A. was B. were C. have been D. has been

68.My new pair of pants _____ at the cleaners.
A. is B. are C. be D. have been
69.The police_____ on the alert for the escaped convict.
A. are B. be C. can D. been
70.I'm happy that everything_____ in its place.
A. are B. been C. is D. have
71. Five pounds…………..buy as much as it used to.
A. aren’t going B. don’t C. doesn’t D. A&B are correct
72. The science classes at this…………..difficult.
A. school are B. schools are C. school is D. school’s is
73. The English…………..strong traditions.
A. have much B. has much C. has many D. have many
74. The first two problems…………..very difficult but…………..is not.
A. are - the rest B. is - the other C. are - another D. are - the last
75. Here…………..notebook and report that I promised you last week.
A. is the B. are the C. was the D. were the
76. Not only Linda but also John…………..down the names for the course in French.
A. has put B. have put C. they put D. are putting
77. Half of the letters she sent him…………..in purple ink.
A. wrote B. has written C. was written D. were written
78. The number of participants of the international conference…………..still increasing.
A. are B. be C. is D. were
79. Psychologists have found that the number of social contacts we have…………..only reason for
loneliness.
A. are not the B. is not the C. are not an D. is not an
80. Neither Jim nor his brothers …………..to school. Their father teaches them at home.
A. have never been B. has ever been C. have ever been D. ever go
81. Five thousand dollars…………..big sum of money. It’s worth trying.
A. are a B. are C. is a D. would be
82. The fact that the new staff members were complimented on their achievement …………..known
to the whole company.
A. has B. have C. was D. are
83. Five dollars for a pair of thongs…………..expensive.
A. are too B. is not C. aren’t D. be
84. Neither the students nor their lecturer…………..English in the classroom.
A. use B. uses C. are suing D. have used
85. The facilities at the new research library, including an excellent microfilm file,
…………..wonderful.
A. are B. is C. has been D. was
86. Each of the 4 types of human…………..suited for a specific purpose.
A. tooth are B. teeth is C. tooth is D. teeth are
87. Not only John but his brothers…………..also in debt.
A. have B. were C. was D. is
88. The committee has met and…………...
A. they have reached a decision B. it has reached to a decision
C. its decision was reached at D. it has reached a decision
89. The number of the months in a year…………..twelve.
A. was B. were C. are D. is
90. In the hotel, the bread and butter…………..for breakfast.
A. is served B. are served C. serves D. serve
91. Neither Canada nor Mexico…………..that citizens of the United States have passports when they
want to visit these countries.
A. to require B. require C. requires D. requiring

92. Winning a lottery is a rare occurrence.…………..very small.
A. A number of winners are B. The number of winners is
C. A number of winners is D. The number of winners are
93. There_____ never been an environmental disaster of this magnitude.
A. has B. have C. are D. is
94. The news_____ quite alarming.
A. are B. have C. was D. were
95.Mathematics courses _____ generally required in American high schools.
A. is B. was C. were D. are
96.Statistics_____ a difficult course for people to understand.
A. is B. are C. were D. being
97.Not even one of the hundred students _____ passed the test.
A. have B. has C. to have D. having
98.The number of women_____ increased.
A. has B. have C. having D. to have
99.My daughters's instructor_____ very competent.
A. seem B. to seem C. seeming D. seems
100.People_____ worried about the high rate of unemployment.
A. be B. is C. are D. being

#Tiếng anh lớp 9

1

VH

Van Hieu

2 tháng 8 2021

Ai giúp mình với !

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 43 to 50.The need for a surgical operation, especially an emergency operation, almost always comes as a severe shock to the patient and his family. Despite modern advances, most people still have an irrational fear of hospitals and anaesthetics. Patients do riot often believe they really need surgery- cutting into a part of the body as opposed to...

LQ

Lê Quỳnh Anh

21 tháng 5 2017

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 43 to 50.

The need for a surgical operation, especially an emergency operation, almost always comes as a severe shock to the patient and his family. Despite modern advances, most people still have an irrational fear of hospitals and anaesthetics. Patients do riot often believe they really need surgery- cutting into a part of the body as opposed to treatment with drugs.

In the early year of the 20^th century, there was little specialization in surgery. A good surgeon was capable of performing almost every operation that had been advised up to that time. Today the situation is different. Operations are now being carried out that were not even dreamed of fifty years ago. The heart can be safely opened and its valves repaired. Cloyed blood vessels can be clean out, and broken ones mended and replaced. A lung, the whole stomach, or even part of the brain can be removed and still permit the patient to live a comfortable and satisfactory life. However, not every surgeon wants to, or is qualified to carry out every type of modern operation.

The scope of surgery has increase remarkable in the past decades. Its safety has increased, too. Deaths from most operations are about 20% of what they were in 1910 and surgery has been extended in many directions, for example, to certain types of birth defects in new born babies, and at the other end of the scale, to life-saving operation for the octogenarian .The hospital stay after surgery has been shortened to as little as a week for most major operations. Most patients are out of bed on the day after an operation and may be back at work in two or three weeks.

One of the most revolutionary areas of modern surgery is that of organ transplants. Until a few decades ago, no person, except an identical twins, was able to accept into his body the tissues of another person without reacting against them and eventually killing them. Recently, however, it has been discovered that with the use of X-rays and special drugs, it is possible to graft tissues from one person to another which will survive for periods of a year or more. Kidneys have been successfully transplanted between non-identical twins. Heart and lung transplants have also been reasonably successful.

“Spare parts” surgery, the simple routine replacement of all worn-out organs by new ones, is still a dream of the future but surgery is ready for such miracles. In the meantime, you can be happy if the doctors say to you: “Yes, l think it is possible to operate on you for this condition”.

You can be happy if your surgeon can operate because it means______.

A. he thinks your condition may be curable

B. he is a good doctor.

C. he knows you will survive

D. you are getting better already

1

DH

Dương Hoàn Anh

21 tháng 5 2017

Đáp án A

Bạn có thể hạnh phục nếu bác sĩ phẫu thuật của mình có thể tiến hành phẫu thuật bởi vì điều đó cõ nghĩa là ______.

A. ông ấy nghĩ rằng tình trạng bệnh của bạn có thể cứu chữa được.

B. ông ấy là 1 bác sĩ tốt.

C. ông ấy biết rằng bạn sẽ sống sót.

D. bạn đang trở nên khỏe lên.

Dẫn chứng ở đoạn cuối cùng: ““Spare parts” surgery, the simple routine replacement of all worn-out organs by new ones, is still a dream of the future but surgery is ready for such miracles. In the meantime, you can be happy if the doctors say to you: “Yes, l think it is possible to operate on you for this condition” – (Phẫu thuật “phụ tùng”, sự thay thế đơn thuần các cơ quan bị suy giảm chức năng bằng một cơ quan mới, vẫn là một giấc mơ của tương lai nhưng phẫu thuật thì đã sẵn sàng cho những phép màu như vậy. Trong thời gian chờ đợi, bạn có thể hạnh phúc nếu bác sĩ nói rằng: “Vâng, tôi nghĩ là có thể phẫu thuật bạn cho tình trạng này”).

WORD FORMThis new computer software has many............... (improve).The medication greatly reduced the patient's Answer (suffer)I have a lot of..............(admire) for Olympic athletes.Water ..............(flow) down my street after it rains heavily.Damon quickly ..................(improve) in his swimming classes when he was younger.An outside auditor will visit the factory next week to determine whether or not .............(accept) air-quality standard are being observed.Speaking more...

T

tapmoine

8 tháng 12 2021

Complete the second sentence so that it has a similar meaning to the first one.1. The nurse put a lot of effort, but she still couldn’t save the man’s life.In spite of __________________________________________.2. Life in the city is not the same as life in the countryside.Life in the city is__________________________________________.3. Sharon started working as a tour guide five years ago.Sharon has__________________________________________.4. Do you like seeing a superhero movie?...

#Tiếng anh lớp 12

0

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anh đức trịnh

22 tháng 2 2022

Complete the second sentence so that it has a similar meaning to the first one.1. The nurse put a lot of effort, but she still couldn’t save the man’s life.In spite of __________________________________________.2. Life in the city is not the same as life in the countryside.Life in the city is__________________________________________.3. Sharon started working as a tour guide five years ago.Sharon...

#Tiếng anh lớp 7

1

TD

Trần Đức Huy

22 tháng 2 2022

1. The nurse put a lot of effort, but she still couldn’t save the man’s life.

In spite of the putting a lot of effort,she still couldn’t save the man’s life

2. Life in the city is not the same as life in the countryside.

Life in the city is different from life in the countryside.

3. Sharon started working as a tour guide five years ago.

Sharon has worked as a tour guide for five years.

4. Do you like seeing a superhero movie? (fond)

Are you fond of seeing a superhero movie?

5. They lacked fresh water because there was a long drought, (of)

They lacked of fresh water because there was a long drought.

Đúng(1)

AD

anh đức trịnh

22 tháng 2 2022

Read the following passage and mark the letter A, B, C or D to indicate the correct answer to each of the questions from 43 to 50.The need for a surgical operation, especially an emergency operation, almost always comes as a severe shock to the patient and his family. Despite modern advances, most people still have an irrational fear of hospitals, and anaesthetics. Patients do not often believe they really need surgery - cutting into a part of the body as opposed to treatment with drugs.In the...

#Tiếng anh lớp 7

2

TP

Thư Phan

22 tháng 2 2022

Complete the second sentence so that it has a similar meaning to the first one.

1. The nurse put a lot of effort, but she still couldn’t save the man’s life.

In spite of ___________the fact that the nurse put a lot of effort, she still couldn’t save the man’s life.__________________.

2. Life in the city is not the same as life in the countryside.

Life in the city is_____________different from life in the countryside____________________.

3. Sharon started working as a tour guide five years ago.

Sharon has_________worked as a tour guide for five years _______________.

Đúng(2)

D

Dark_Hole

22 tháng 2 2022

1In spite of putting a lot of effort, she still couldn’t save the man’s life.

2Life in the city is not like life in the countryside.

3Sharon has worked as a tour guide for five years. nhé =)

Đúng(2)

LQ

Lê Quỳnh Anh

16 tháng 7 2018

Read the following passage and mark the letter A, B, C or D to indicate the correct answer to each of the questions from 43 to 50.

The need for a surgical operation, especially an emergency operation, almost always comes as a severe shock to the patient and his family. Despite modern advances, most people still have an irrational fear of hospitals, and anaesthetics. Patients do not often believe they really need surgery - cutting into a part of the body as opposed to treatment with drugs.

In the early years of the 20th century there was little specialization in surgery. A good surgeon was capable of performing almost every operation that had been advised up to that time. Today the situation is different. Operations are now being carried out that were not even dreamed of fifty years ago. The heart can be safely opened and its valves repaired. Clogged blood vessels can be cleaned out, and broken ones mended or replaced. A lung, the whole stomach, or even part of the brain can be removed and still permit the patient to live comfortable and satisfactory life. However, not every surgeon wants to, or is qualified to carry out every type of modern operation.

The scope of surgery has increased remarkably in the past decades. Its safety has increased too. Deaths from most operations are about 20% of what they were in 1910 and surgery has been extended in many directions, for example to certain types of birth defects in new born babies, and, at the other end of the scale, to life saving operations for the octogenarian. The hospital stay after surgery has been shortened to as little as a week for most major operations. Most patients are out of bed on the day after an operation and may be back at work in two or three weeks.

Many developments in modern surgery are almost incredible. They include replacement of damaged blood vessels with simulated ones made of plastic: the replacement of heart valves with plastic substitutes; the transplanting of tissues such as lens of the eye; the invention of the artificial kidney to clean the blood of poisons at regular intervals and the development of heart and lung machines to keep patients alive during very long operations. All these things open a hopeful vista for the future of surgery.

One of the most revolutionary areas of modem surgery is that of organ transplants. Until a few decades ago, no person, except an identical twin, was able to accept into his body the tissues of another person without reacting against them and eventually killing them. Recently, however, it has been discovered that with the use of X-rays and special drugs, it is possible to graft tissues from one person to another which will survive for periods of a year or more. Kidneys have been successfully transplanted between non-identical twins. Heart and lung transplants have also been reasonably successful.

"Spare parts" surgery, the simple routine replacement of all worn-out organs by new ones, is

still a dream of the future but surgery is ready for such miracles. In the meantime, you can be happy if your doctors say to you, "Yes, I think it is possible to operate on you for this condition."

You can be happy if your surgeon can operate because it means ________.

A. he thinks your condition may be incurable

B. he is a good doctor

C. he thinks you will survive

D. you are getting better already

1

DH

Dương Hoàn Anh

16 tháng 7 2018

Đáp án c

Dịch nghĩa. Bạn có thể rất hạnh phúc nếu bác sĩ phẫu thuật của bạn có thể tiến hành bởi vì nó có nghĩa là ____________.

A. ông nghĩ rằng tình huống của bạn không thể chữa khỏi

B. ông ấy là một bác sĩ giỏi

C. ông nghĩ bạn sẽ sống sót

D. bạn đã hồi phục dần

Bài dịch

PHẪU THUẬT HIỆN ĐẠI

Việc cần thiết phải tiến hành phẫu thuật, đặc biệt là phẫu thuật khẩn cấp, luôn luôn là một cú sốc đối với cả bệnh nhân và gia đình của họ. Mặc dù có những tiến bộ hiện đại, hầu hết mọi người đều sợ bệnh viện và thuốc gây mê một cách vô lý. Bệnh nhân thường không tin rằng họ thực sự cần đến phẫu thuật - phải cắt bỏ một phần cơ thể so với điều trị bằng thuốc.

Những năm đầu của thế kỷ 20 có rất ít chuyên môn trong ngành phẫu thuật. Một bác sĩ phẫu

thuật tốt có thể thực hiện hầu hết các ca được biết đến thời kỳ đó. Ngày nay tình hình đã khác. Những gì mà ngày nay đang tiến hành, không thể có trong giấc mơ của 50 năm về trước. Tim có thể được phẫu thuật một cách an toàn và van có thể được sửa chữa. Mạch máu tắc có thể được thông, và những mạch vỡ có thế được chữa lành hoặc thay thế. Một lá phổi, toàn bộ dạ dày, ngay cả một phần của não cũng có thể cắt bỏ mà người bệnh vẫn sống thoải mái và bình thường. Tuy nhiên, không phải tất cả các bác sĩ phẫu thuật đều muốn làm hay có đủ năng lực để làm những ca hiện đại này.

Phạm Vi phẫu thuật đã tăng lên đáng kể trong những thập kỷ qua. Độ an toàn cũng tăng cao. Tử vong do phẫu thuật chỉ còn khoảng 20% so với năm 1910 và phẫu thuật đã được mở rộng theo nhiều hướng, ví dụ như một số loại dị tật bẩm sinh ở trẻ mới sinh ra, hoặc thậm chí các hoạt động kéo dài sự sống cho người già tám mươi tuổi. Thời gian lưu lại bệnh viện sau khi phẫu thuật đã được rút ngắn xuống còn một tuần cho hầu hết các ca. Đa số bệnh nhân có thể xuống giường chỉ một ngày sau ca mổ và có thể trở lại làm việc trong hai hoặc ba tuần.

Nhiều tiến bộ trong phẫu thuật hiện đại dường như khó mà tin được. Chẳng hạn như thay thế các mạch máu bị hư hỏng bằng những mô hình nhựa: van tim có thay thế bằng nhựa; cấy mô như ống kính của mắt; phát minh thận nhân tạo để làm sạch máu khỏi chất độc đều đặn và sự phát triển của máy tim và phổi để duy trì sự sống cho bệnh nhân trong thời gian dài. Tất cả những điều này mở ra một triển vọng mới cho tương lai của phẫu thuật.

Một trong những khu vực mang tính cách mạng nhất của phẫu thuật hiện đại là cấy ghép nội

tạng. Chỉ một vài thập kỷ trước đây, không có một ai, ngoại trừ một cặp sinh đôi giống hệt nhau, mới có thể cấy ghép mô vào cơ thể của người khác mà không bị phản ứng đào thải và dần dần thậm

chí các mô sẽ chết. Tuy nhiên, gần đây, người ta phát hiện ra rằng với việc sử dụng X-quang và các

loại thuốc đặc biệt, sẽ có thế ghép mô từ người này sang người khác và tồn tại trong thời gian một năm hoặc nhiều hơn. Thận đã được cấy ghép thành công giữa anh em sinh đôi không giống nhau. Tim và phổi cấy ghép cũng khá thành công.

Phẫu thuật “linh kiện”, sự thay thế các bộ phận cơ thể có chức năng đơn giản đã không thể hoạt động, bằng những bộ phận thay thế mới, vẫn là một ước mơ cho tương lai, tuy nhiên ngành phẫu thuật đã sẵn sàng cho những phép màu như vậy. Và rồi, bạn sẽ hạnh phúc biết bao khi các bác sỹ nói với bạn rằng, “Vâng, trong trưòng hợp này, tôi nghĩ nó có thể hoạt động tốt trên cơ thể bạn”.

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 9 to 13. Scientists have experimented with a new procedure for alleviating the damage caused by strokes. Strokes are frequently caused by a blood clot lodging in the tree of arteries in the head, choking the flow of blood. Some brain cells die as a direct result of the stroke, but others also die over several hours because the proteins spilling out of...

LQ

Lê Quỳnh Anh

13 tháng 10 2018

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 9 to 13.

Scientists have experimented with a new procedure for alleviating the damage caused by strokes. Strokes are frequently caused by a blood clot lodging in the tree of arteries in the head, choking the flow of blood. Some brain cells die as a direct result of the stroke, but others also die over several hours because the proteins spilling out of the first cells that die trigger a chemical chain reaction that kills the neighboring cells.

The current method of reducing the amount of damage is to give a clot dissolver, known as TPA, as soon as possible. But generally TPA is not given to the patient until he or she reaches the hospital, and it still does not immediately stop the damage.

The new technology, still in the research stage, involves chilling the area or the entire patient. It is already known that when an organ is cooled, damage is slowed. This is why sometimes a person who has fallen into an icy pond is not significantly harmed after being warmed up again. The biggest issue is the method of cooling. It is not feasible to chill the head alone. Doctors have chilled the entire body by wrapping the patient in cold materials, but extreme shivering was a problem.

The new idea is to cool the patient from the inside out. Several companies are studying the use of cold-tipped catheters, inserted into the artery in the groin and threaded up to the inferior vena cava, which is a large vein that supplies blood to the abdomen. The catheter is expected to cool the blood that flows over it, thus allowing cooler blood to reach the area of the stroke damage.

It is not expected that the cooling will be substantial, but even a slight decrease in temperature is thought to be helpful. In effect, the patient is given a kind of forced hypothermia. And doctors believe it is important to keep the patient awake so that they can converse with the patient in order to ascertain mental condition.

Studies continue to determine the most effective and least damaging means of cooling the patient in order to reduce this damage.

According to the passage, all of the following are true except that _____.

A. some cells die immediately when a person has a stroke, and others die later

B. the protein from dead cells kills other cells

C. cells die only as a direct result of the stroke

D. TPA is effective in removing blood clots

1

DH

Dương Hoàn Anh

13 tháng 10 2018

Đáp án C

Phương án A: Thông tin nằm ở dòng 3 đoạn 1: “Some brain cells die as a direct result of the stroke, but others also die over several hours” Phương án B: Thông tin nằm ở dòng 4 đoạn 1: “because the proteins spilling out of the first cells that die trigger a chemical chain reaction that kills the neighboring cells”

Phương án D: Thông tin nằm ở dòng 1 đoạn 2: “The current method of reducing the amount of damage is to give a clot dissolver, known as TPA”

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 9 to 13. Scientists have experimented with a new procedure for alleviating the damage caused by strokes. Strokes are frequently caused by a blood clot lodging in the tree of arteries in the head, choking the flow of blood. Some brain cells die as a direct result of the stroke, but others also die over several hours because the proteins spilling out of...

LQ

Lê Quỳnh Anh

15 tháng 8 2018

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 9 to 13.

Scientists have experimented with a new procedure for alleviating the damage caused by strokes. Strokes are frequently caused by a blood clot lodging in the tree of arteries in the head, choking the flow of blood. Some brain cells die as a direct result of the stroke, but others also die over several hours because the proteins spilling out of the first cells that die trigger a chemical chain reaction that kills the neighboring cells.

The current method of reducing the amount of damage is to give a clot dissolver, known as TPA, as soon as possible. But generally TPA is not given to the patient until he or she reaches the hospital, and it still does not immediately stop the damage.

The new technology, still in the research stage, involves chilling the area or the entire patient. It is already known that when an organ is cooled, damage is slowed. This is why sometimes a person who has fallen into an icy pond is not significantly harmed after being warmed up again. The biggest issue is the method of cooling. It is not feasible to chill the head alone. Doctors have chilled the entire body by wrapping the patient in cold materials, but extreme shivering was a problem.

The new idea is to cool the patient from the inside out. Several companies are studying the use of cold-tipped catheters, inserted into the artery in the groin and threaded up to the inferior vena cava, which is a large vein that supplies blood to the abdomen. The catheter is expected to cool the blood that flows over it, thus allowing cooler blood to reach the area of the stroke damage.

It is not expected that the cooling will be substantial, but even a slight decrease in temperature is thought to be helpful. In effect, the patient is given a kind of forced hypothermia. And doctors believe it is important to keep the patient awake so that they can converse with the patient in order to ascertain mental condition.

Studies continue to determine the most effective and least damaging means of cooling the patient in order to reduce this damage.

According to the passage, what causes a stroke?

A. Low blood flow

B. A blood clot sticking in an area of the brain

C. Hot blood

D. A patient choking on food

1

DH

Dương Hoàn Anh

15 tháng 8 2018

Đáp án B

Thông tin tìm ở dòng 2 đoạn 1: “Strokes are frequently caused by a blood clot lodging in the tree of arteries in the head, choking the flow of blood”

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 9 to 13. Scientists have experimented with a new procedure for alleviating the damage caused by strokes. Strokes are frequently caused by a blood clot lodging in the tree of arteries in the head, choking the flow of blood. Some brain cells die as a direct result of the stroke, but others also die over several hours because the proteins spilling out of...

LQ

Lê Quỳnh Anh

27 tháng 5 2017

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 9 to 13.

Scientists have experimented with a new procedure for alleviating the damage caused by strokes. Strokes are frequently caused by a blood clot lodging in the tree of arteries in the head, choking the flow of blood. Some brain cells die as a direct result of the stroke, but others also die over several hours because the proteins spilling out of the first cells that die trigger a chemical chain reaction that kills the neighboring cells.

The current method of reducing the amount of damage is to give a clot dissolver, known as TPA, as soon as possible. But generally TPA is not given to the patient until he or she reaches the hospital, and it still does not immediately stop the damage.

The new technology, still in the research stage, involves chilling the area or the entire patient. It is already known that when an organ is cooled, damage is slowed. This is why sometimes a person who has fallen into an icy pond is not significantly harmed after being warmed up again. The biggest issue is the method of cooling. It is not feasible to chill the head alone. Doctors have chilled the entire body by wrapping the patient in cold materials, but extreme shivering was a problem.

The new idea is to cool the patient from the inside out. Several companies are studying the use of cold-tipped catheters, inserted into the artery in the groin and threaded up to the inferior vena cava, which is a large vein that supplies blood to the abdomen. The catheter is expected to cool the blood that flows over it, thus allowing cooler blood to reach the area of the stroke damage.

It is not expected that the cooling will be substantial, but even a slight decrease in temperature is thought to be helpful. In effect, the patient is given a kind of forced hypothermia. And doctors believe it is important to keep the patient awake so that they can converse with the patient in order to ascertain mental condition.

Studies continue to determine the most effective and least damaging means of cooling the patient in order to reduce this damage.

The word “alleviating” in the first sentence is closest in meaning to _____.

A. causing

B. devastating

C. reducing

D. increasing

1

DH

Dương Hoàn Anh

27 tháng 5 2017

Đáp án C

Alleviating ≈ reducing: làm giảm bớt, nhẹ bớt

Cause: gây ra

Devastate: tàn phá, phá huỷ

Increase: tăng