首页
登录
职称英语
1 Dementia, a general decrease in intellectual abilities, involves impairment of
1 Dementia, a general decrease in intellectual abilities, involves impairment of
游客
2025-02-04
41
管理
问题
1 Dementia, a general decrease in intellectual abilities, involves impairment of memory, judgment, and social functioning. The two most frequent causes of dementia are Alzheimer’s disease and multiple small strokes, but it can also be caused by depression, drug intoxication, alcohol abuse, head trauma, and advanced stages of AIDS.
2 Studies from China, Japan, Sweden, Italy, and the United States suggest that between 3 and 6 percent of all adults over age 65 show significant signs of dementia. The researchers concluded that as many as 47 percent of all adults 85 and older suffer from some level of dementia, and medical experts generally agree that the rate of dementia is highest in adults over 85.
3 The cause of approximately half of all cases of dementia, Alzheimer’s disease involves specific processes in the brain, most prominently a kind of tangling of the fibers in the nerve cell bodies. This tangling, which contributes to a major loss of synapses, occurs mostly in the areas of the brain that regulate new learning and memory. While all aging adults appear to have some such tangling, those that show symptoms of Alzheimer’s disease have far more. This tangling short-circuits many of the brain pathways, interfering with the person’s ability to remember even well-learned skills, such as driving a car and using a fork. [br] The word impairment in paragraph 1 is closest in meaning to
选项
A、part
B、growth
C、study
D、loss
答案
D
解析
Impairment means loss in this context. Clue: ...a general decrease in intellectual abilities....
转载请注明原文地址:https://tihaiku.com/zcyy/3942669.html
相关试题推荐
1Dementia,ageneraldecreaseinintellectualabilities,involvesimpairmentof
1Dementia,ageneraldecreaseinintellectualabilities,involvesimpairmentof
ThegeneralmanagerdemandedthejobbeaccomplishedbeforetheNationalDay.A、c
他并不如大家所料想的那么生计维艰,一筹莫展。Hiscircumstancesarenotsohopelessastheyaregenerall
ThegeneralmanagerdemandedthejobwillbecompletedbeforetheNationalDay.A
Studentsofhowchildrenlearnlanguagegenerallyagreethatthemostremarkable
Iwasdischargedin1947and,motivatedbyintellectualcuriosity,decidedupon
Hetriedveryhardto______theauthoritiesofhiscapabilitiesandloyalty,on
Wereitnotforthetimelyinvestmentfromthegeneralpublic,ourcompanywould
ThegeneralmanagerdemandedthejobwillbecompletedbeforetheNationalDay.A
随机试题
Whenwilltheconference(finish)______?befinished会议什么时候结束?会议是被结束的,用被动语态。will
Thequalityofpatiencegoesalongwaytowardyourgoalofcreatingamore
重度指水泥在自然状态下单位体积的重量,通常重度采用的数值是()kN/m3。A.
既能疏散风热,又能清利头目的药物是A.菊花 B.桑叶 C.蔓荆子 D.葛根
政府引导基金是一类特殊的(),主要是通过投资于创业投资基金,达到支持创业
上消化道出血病人出现柏油样便提示24h失血量为A.5ml B.10ml C.
()的性质均属国家所有,统称为国有股。 A.国家股B.流通股C.非
如果股票市场崩盘,下列情况会发生的是()。A.公司更多地使用发行股票的方式筹资
物价水平和社会商品可供量同货币需求成( );货币流通速度同货币需求成( )。
属于投射性测验的是( )。A.明尼苏达多项人格调查表 B.比奈智力测验 C
最新回复
(
0
)