首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
More About Alzheimer’ s Disease Scientists have developed skin tests that may be used in the future to identify people with
More About Alzheimer’ s Disease Scientists have developed skin tests that may be used in the future to identify people with
admin
2014-08-13
45
问题
More About Alzheimer’ s Disease
Scientists have developed skin tests that may be used in the future to identify people with Alzheimer’ s disease and may ultimately allow physicians to predict【C1】______is at risk of getting this neurological disorder.
The only current means of【C2】______the disease in a living patient is a long and expensive series of tests that eliminate every other cause of dementia(痴呆).
"Since Alois Alzheimer described the【C3】______nearly a century ago, people have been trying to find a way to【C4】______diagnose it in its early stages, "said Patricia Grady, acting director of the National Institute of Neurological Disorders and Stroke in Bethesda, Maryland. "This discovery,if【C5】______, could prove a big step forward in our efforts to deal with and understand the disease. "
Alzheimer’s is the single greatest 【C6】______of mental deterioration(退化)in older people, affecting between 2. 5 million and 4 million people in the United States 【C7】______. The devastating disorder gradually destroys memory and the ability to function, and eventually causes death. There is currently no known【C8】______for the disease.
Researches【C9】______that the skin cells of Alzheimer’ s patients have defects that interfere with their ability to regulate the flow of potassium(钾)in and out of the cells. The fact that the cell defects are present in the skin suggests that Alzheimer’ s 【C10】______from physiological changes throughout the body, and that dementia may be the first noticeable effect of these changes as the defects【C11】______the cells in the brain, scientists said.
The flow of potassium is especially 【C12】______in cells responsible for memory formation. The scientists also found two other defects that affect the cells’ supply of calcium(钙), another critical element.
One test developed by researches calls 【C13】______growing skin cells in a laboratory culture and then testing them with an electrical detector to determine if the microscopic tunnels that【C14】______the flow of potassium are open. Open potassium channels create a unique electrical signature.
A spokesman for the Alzheimer’ s Association said that if the validity of the diagnostic test can be proven it would be an important 【C15】______, but cautioned that other promising tests for Alzheimer’ s have been disappointing.
【C8】
选项
A、examination
B、evidence
C、treatment
D、fact
答案
C
解析
本句话的意思为:目前还没有针对这种疾病的确切疗法。故此处用treatment。
转载请注明原文地址:https://jikaoti.com/ti/7kOsFFFM
本试题收录于:
职称英语卫生类A级题库职称英语分类
0
职称英语卫生类A级
职称英语
相关试题推荐
Peoplefeellikethiswhentheygetgoodnews.h______
EconomicGrowthTheeconomyofanationrequires(46).Totaloutputmustgrowifthecountryistoabsorbabout1.5millionne
StressCanMakeYouSickScientistsarenowstudyinganewfieldofresearchwhichiscalledpsychoimmunology(心理免疫学).Itisb
AImprovementinResearchingDiseasesBTheResultsofPlantDiseasesCMistakemadeinDiagnosisDKillingInsectsEAMaj
Inthepast,doctorscouldn’tdoanythingaboutstomachulcers.Nowdoctorscansuccessfullycurestomachulcers.
Theherbmedicineeventuallycuredherdisease.
U.S.toStart$3.2BillionChildHealthStudyinJanuaryAstudythatwillcost$3.2billionandlastmorethantwodec
Manypeoplewronglybelievethatwhenpeoplereacholdage,-theirfamiliesplacetheminnursinghomes.Theyareleftinthe(51)
Thereportadvocatedsettingupdaytrainingcolleges.
Argumentamongthespeakersattheconferenceisborderingonviolence.
随机试题
铸件补焊时,可根据()选择热焊法或冷焊法。
脊髓型颈椎病的临床表现包括
杂交瘤技术中,常用的选择培养基是
深化经济体制改革要求使市场在资源配置中发挥()作用。
分部分项工程量清单项目编码分为5级,其中第三级表示的是()顺序码。
下图是部分地理事物数量纬度差异示意图。读图完成下面各题。结合图中的信息判断,世界特大城市数量纬度差异的形成,主要由于()。
2007年上半年某镇完成工业总产值66625万元,比去年同期增长32.7%,增速提高12.7个百分点。其中规模以上工业企业完成产值,56869万元,比上年同期增长43.9%,占全年工业总产值计划的45.3%。完成工业增加值22177万元,同比增长26.2%
软件测试的目的是______。A.证明软件中没有错误B.改正软件中的错误C.发现软件中的错误D.优化程序结构
ARM处理器芯片内部的【59】组件包括ADC和DAC,有的还带有比较器等。这对于既需要处理【60】信号又需要处理模拟信号的混合系统的设计提供了较好的解决方案。
A、Hedoesn’tliketoworkhard.B、Hethinksthepayistoolow.C、Hedoesn’twanttospendtoomuchtimeworking.D、Hethinksi
最新回复
(
0
)