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
考研
TB Continues to Thrive Thousands of years after Tuberculosis ravaged ancient cultures stretching from Greece to Egypt, more
TB Continues to Thrive Thousands of years after Tuberculosis ravaged ancient cultures stretching from Greece to Egypt, more
admin
2013-06-05
53
问题
TB Continues to Thrive
Thousands of years after Tuberculosis ravaged ancient cultures stretching from Greece to Egypt, more than a century after the bacillus responsible for the disease was first identified and decades after the first antibiotic based treatments appeared, TB continues to thrive. In 2005 the disease was diagnosed in 9. 2 million more people, almost exclusively in the developing world, and 1. 7 million people died from it. More alarming is a growing subset of TB cases, estimated at half a million, that are resistant to more than one of the handful of anti-TB drugs. While they still make up only 5% of the total annual TB burden, these cases of multidrug resistant and extensively drug-resistant TB are mushrooming, fueled by the surge in AIDS and by health-care systems that have ignored the threat of TB for too long.
But it doesn’t have to be this way. TB is an entirely preventable and treatable disease. And the drug-resistant strains beginning to emerge in Africa, Russia, China and India, say experts, are epidemics of our own making. Unlike HIV, the tubercle bacillus succumbs to powerful medications. But these drugs are not where they need to be, and when they are, spotty monitoring and poor health infrastructure make it hard to ensure that patients take their daily doses for six months that are needed to eradicate the infection—all of which encourages drug-resistant strains to survive and keep the disease going. "We are still in denial about how bad this problem is and how much worse it’s going to get," says Dr. Jim Kim, head of social medicine at Harvard Medical School.
Over the past five months, James Nachtwey has documented the resurgence of TB in seven countries. Turning back the epidemic will require not just newer and more effective drugs but also better ways to detect the disease and a renewed commitment to expanding existing TB-treatment programs. In June the World Health Organization (WHO) recommended a new, rapid test for TB that can provide results in as little as two days. But for most TB-ravaged nations, adopting the technique will require upgrading lab facilities.That’s not easy, but it’s something WHO hopes will ultimately help these countries battle not just TB but other infectious diseases as well. TB bacilli have adapted over millenniums; to control the scourge, we must adapt too.
We may infer from the first paragraph that______.
选项
A、more and more TB patients become resistant to the few anti-TB drugs
B、5% of the total TB patients die annually
C、people who get AIDS will inevitably get TB
D、people who get TB will inevitably get AIDS
答案
A
解析
推理判断题。根据题干提示定位至第一段,第一段主要对肺结核病重现和猖獗的原因进行了说明,指出情形之所以令人担忧是因为多数患者已经对为数不多的治疗药物产生了抗药性,并且这些患者的数量又因为艾滋病的流行和卫生保健系统对肺结核病威胁的长期忽视而不断上升,由此正确答案为A。文中的5%指的是在全体肺结核病患者中每年有5%的患者产生抗药性,而不是因病丧生,B错误;肺结核病和艾滋病两者之间并没有必然的联系,文中之意为艾滋病的流行助长了肺结核病的蔓延,C和D均不符合文意。
转载请注明原文地址:https://kaotiyun.com/show/5Nd4777K
0
考研英语一
相关试题推荐
Theauthorindicatesexplicitlythatwhichofthefollowingrecordshasbeenasourceofinformationinherinvestigation?The
Accordingtothepassage,oneofthebiggestproblemsconfrontingAtheniansisnoise,whichismainlycausedby______.Fromth
MuchoftheAmericananxietyaboutoldageisaflightfromtherealityofdeath.OneofthestrikingqualitiesoftheAmerican
Mostofusaretaughttopayattentiontowhatissaid—thewords.Wordsdoprovideuswithsomeinformation,butmeaningsare(1
TheauthorassertsthatremedyingtheearthatmospherewilldependuponothermeasuresthanTowardsthesolutiontotheworseni
TheauthorassertsthatremedyingtheearthatmospherewilldependuponothermeasuresthanIntheeyesofthewriter,thewors
WhichofthefollowingdoesnotapplytothemanagementofhumanresourcesinAmericancompanies?Accordingtothepassage,the
Moreandmoreresidences,businesses,andevengovernmentagenciesareusingtelephoneansweringmachinestotakemessagesorgi
Accordingtothepassage,jobsontheproductionslineareusually______.Thesentence"moremundaneoccupationswillexperienc
Mostplantscanmaketheirownfoodfromsunlight,(1)_____somehavediscoveredthatstealingisaneasierwaytolive,Thousan
随机试题
下列哪个附加音是属于干哕子音()
能涌吐痰饮,截疟的药物是()。
患者,男性,55岁,因外伤入院,生命体征平稳,反应迟钝,处于睡眠状态,可被唤醒,应判断为()
差额投资内部收益率是相比较的两个方案的各年净流量差额的现值之和等于()时的折现率。
已知甲和乙是两个寿命期相同的互斥方案,其中乙方案投资大于甲方案,通过测算得出甲、乙两方案的内部收益率分别为17%和14%,差额投资收益率为13%,基准收益率为14%,关于方案选择的说法,正确的是()。
2016年某企业进行人力资源需求与供给预测。该企业现有业务员200人,业务主管10人,销售经理5人,销售总监1人。该企业人员变动矩阵如下表。通过统计研究发现,销售额每增加1000万元,需增加管理人员、销售人员和客服人员共40名,新增人员中,管理人员、销售人
放弃现金折扣的成本的大小与()。
教师职业道德评价是教师个人按照教师道德的要求所进行的自我锻炼、自我教育的过程。()
下列属于绝对评价的是()。
咖啡馆真是一个惹人喜爱的地方,让你的心沉静又沉静,没有多余的声音也没有多余的事情,咖啡宽解了一切,把你保护在它的领地里。 对上文理解较适当的一项是()。
最新回复
(
0
)