Câu hỏi: 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 31 to 35.
Deep brain stimulation (DBS), an experimental technology that involves implanting a pacemaker-like device in a patient's brain to send electrical impulses, is a hotly debated subject in the field of medicine. It is an inherently risky procedure and the exact effects on the human brain aren't yet fully understood.
But some practitioners believe it could be a way to alleviate the symptoms of depression or even help treat Alzheimer's — and now they suspect it could help with drug addiction as well. In a world's first, according to the Associated Press, a patient in Shanghai's Ruijin Hospital had a DBS device implanted in his brain to treat his addiction to methamphetamine. And the device has had an astonishingly positive effect, the patient says. "This machine is pretty magical. He adjusts it to make you happy and you're happy, to make you nervous and you're nervous," he told the Associated Press. "It controls your happiness, anger, grief and joy."
Other studies in China have yielded mixed results trying to treat opioid addictions using DBS, according to the AP. In the United States, at least two studies that tried to treat alcoholism with DBS were dropped for not being able to justify the risks. The idea of using DBS to treat drug addiction has raised concerns in medical communities across the globe about brain hemorrhage, seizures, or personality changes.
All of the following are mentioned in the passage as concerns about the use of DBS to treat drug addiction in medical communities worldwide EXCEPT______________.
A. Seizures
B. Personality changes
C. Brain hemorrhage
D. Alcoholism
Deep brain stimulation (DBS), an experimental technology that involves implanting a pacemaker-like device in a patient's brain to send electrical impulses, is a hotly debated subject in the field of medicine. It is an inherently risky procedure and the exact effects on the human brain aren't yet fully understood.
But some practitioners believe it could be a way to alleviate the symptoms of depression or even help treat Alzheimer's — and now they suspect it could help with drug addiction as well. In a world's first, according to the Associated Press, a patient in Shanghai's Ruijin Hospital had a DBS device implanted in his brain to treat his addiction to methamphetamine. And the device has had an astonishingly positive effect, the patient says. "This machine is pretty magical. He adjusts it to make you happy and you're happy, to make you nervous and you're nervous," he told the Associated Press. "It controls your happiness, anger, grief and joy."
Other studies in China have yielded mixed results trying to treat opioid addictions using DBS, according to the AP. In the United States, at least two studies that tried to treat alcoholism with DBS were dropped for not being able to justify the risks. The idea of using DBS to treat drug addiction has raised concerns in medical communities across the globe about brain hemorrhage, seizures, or personality changes.
All of the following are mentioned in the passage as concerns about the use of DBS to treat drug addiction in medical communities worldwide EXCEPT______________.
A. Seizures
B. Personality changes
C. Brain hemorrhage
D. Alcoholism
Tất cả những điều sau đây được đề cập trong đoạn văn là những lo ngại về việc sử dụng DBS để điều trị nghiện ma túy trong cộng đồng y tế trên toàn thế giới NGOẠI TRỪ .
A. Động kinh
B. Thay đổi tính cách
C. Xuất huyết não
D. Nghiện rượu
Dẫn chứng: In the United States, at least two studies that tried to treat alcoholism with DBS were dropped for not being able to justify the risks. The idea of using DBS to treat drug addiction has raised concerns in medical communities across the globe about brain hemorrhage, seizures, or personality changes.
Dịch: Tại Hoa Kỳ, ít nhất hai nghiên cứu cố gắng điều trị chứng nghiện rượu bằng DBS đã bị bỏ vì không thể biện minh cho các rủi ro. Ý tưởng sử dụng DBS để điều trị nghiện ma túy đã gây lo ngại trong cộng đồng y tế trên toàn cầu về xuất huyết não, co giật hoặc thay đổi tính cách. ( tức là nghiện rượu đang được
nghiên cứu để chữa trị chứ không nằm trong những tác dụng tiêu cực do dùng DBS để chữa trị nghiện ma túy)
A. Động kinh
B. Thay đổi tính cách
C. Xuất huyết não
D. Nghiện rượu
Dẫn chứng: In the United States, at least two studies that tried to treat alcoholism with DBS were dropped for not being able to justify the risks. The idea of using DBS to treat drug addiction has raised concerns in medical communities across the globe about brain hemorrhage, seizures, or personality changes.
Dịch: Tại Hoa Kỳ, ít nhất hai nghiên cứu cố gắng điều trị chứng nghiện rượu bằng DBS đã bị bỏ vì không thể biện minh cho các rủi ro. Ý tưởng sử dụng DBS để điều trị nghiện ma túy đã gây lo ngại trong cộng đồng y tế trên toàn cầu về xuất huyết não, co giật hoặc thay đổi tính cách. ( tức là nghiện rượu đang được
nghiên cứu để chữa trị chứ không nằm trong những tác dụng tiêu cực do dùng DBS để chữa trị nghiện ma túy)
Đáp án D.