首页
登录
职称英语
[originaltext] A blood test that can predict whether someone may attempt sui
[originaltext] A blood test that can predict whether someone may attempt sui
游客
2023-08-21
48
管理
问题
A blood test that can predict whether someone may attempt suicide has been developed by scientists in a breakthrough which could prevent hundreds of deaths. (23) American researchers have found that variations in a single gene can be used to predict if someone is likely to take their own life. Researchers found that the gene SKA2 stopped functioning correctly in people at risk of suicide. The SKA2 gene is found in the brain, and is involved in preventing negative thoughts and controlling hotheaded behavior. If there isn’t enough SKA2, or it is altered in some way, the body cannot control the levels of a chemical called Cortisol. Previous research has shown that people who attempt suicide or who take their own lives have large amounts of the special chemical in their systems. (24) A test could allow doctors or psychologists to place patients on "suicide watch" and restrict their access to drugs or equipment which they could use to end their own life. The research was reported in the American Journal of Psychology. "We need to study this in a larger sample but we believe that we might be able to monitor the blood to identify those who are at risk of suicide," says study leader Dr. Zachary Kaminsky, an assistant professor of psychiatry and behavioral sciences. (25) The blood test managed to predict those with the most severe risk of suicide with 90 percent accuracy. They could also spot if someone had already attempted suicide with 96 percent accuracy, simply by looking at the levels of SKA2.
23. How can American scientists tell whether people are more likely to kill themselves or not?
24. How does the test mentioned stop people from committing suicide?
25. What can be learned about the blood test for suicide risk?
选项
A、By offering them some mental suggestions.
B、By keeping them away from possible means.
C、By prescribing them some helpful medicine.
D、By asking them to stay at certain places.
答案
B
解析
转载请注明原文地址:https://tihaiku.com/zcyy/2944981.html
相关试题推荐
[originaltext]W:Hey,Mark,couldyoutellmeaboutthefirstjobyoueverhad?
[originaltext]W:Hey,Mark,couldyoutellmeaboutthefirstjobyoueverhad?
[originaltext]M:ObviouslyfromSeattle,therearemanyfamouspeople.W:Ah,
[originaltext]M:ObviouslyfromSeattle,therearemanyfamouspeople.W:Ah,
[originaltext]W:David!Whereareyou?Comeandhelpusmovethesetables.They
[originaltext]W:David!Whereareyou?Comeandhelpusmovethesetables.They
[originaltext]W:David!Whereareyou?Comeandhelpusmovethesetables.They
[originaltext]W:David!Whereareyou?Comeandhelpusmovethesetables.They
[originaltext]Teacherssaythedigitalagehashadagoodinfluence—anda
[originaltext]Anewstudyaddstoevidencesuggestingthatbeingbilingual
随机试题
河姆渡遗址博物馆是以河姆渡遗址为依托建立起来的遗址性的专题博物馆。于1993年5月落成开放,由国家主席江泽民题写馆名。该馆分为遗址发掘现场和出土文物陈列
[originaltext]ItisacrimethatisgettingtobecommoninLosAngeles.C
[originaltext]W:Hey,Sam!YoushouldtakealookatthisarticleaboutCanadia
CriticsandsupportersoftheUnitedNationshavesometimesseenworldsapart.
O’Neillwasoneofthemostfamousadvocatesofawayofwritingcalled"na
全量免疫法的计量单位是A.毫克B.微克C.克D.毫升E.微升
小学教师引导学生按偏旁部首归类识字,他所运用的教学策略是() A.精细加工策
教育对生产力的促进作用主要通过()实现。 A.提高人的修养 B.促进社会变
获得执业医师资格或执业助理医师资格后,应在几年内注册A.半年 B.1年 C.
下列债中,属于当事人之间按照约定产生的债是( )。A.侵权之债 B.不当得利
最新回复
(
0
)