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
Scratchy throats, stuffy noses and body aches all spell misery, but being able to tell if the cause is a cold or flu may make a
Scratchy throats, stuffy noses and body aches all spell misery, but being able to tell if the cause is a cold or flu may make a
admin
2010-03-26
65
问题
Scratchy throats, stuffy noses and body aches all spell misery, but being able to tell if the cause is a cold or flu may make a difference in how long the misery lasts.
The American Lung Association (ALA) has issued new guidelines on combating colds and the flu, and one of the keys is being able to quickly tell the two apart. That’s because the prescription drugs available for the flu need to be taken soon after the illness sets in. As for colds; the sooner a person starts taking over-the-counter remedy, the sooner relief will come.
The common cold and the flu are both caused by viruses. More than 200 viruses can cause cold symptoms, while the flu is caused by three viruses - flu A,B and C, There is no cure for either illness, but the flu can be prevented by the flu vaccine (疫苗), which is, for most people, the best way to fight the flu, according to the ALA.
But if the flu does strike, quick action can help. Although the flu and common cold have many similarities, there are some obvious signs to look for.
Cold symptoms such as stuffy nose, runny nose and scratchy throat typically develop gradually, and adults and teens often do not get a fever. On the other hand, fever is one of the characteristic features of the flu for all ages. And in general, flu symptoms including fever and chills, sore throat and body aches come on suddenly and are more severe than cold symptoms.
The ALA notes that it may be particularly difficult to tell when infants and preschool age children have the flu. It advises parents to call the doctor if their small children have flu-like symptoms.
Both cold and flu symptoms can be eased with over-the-counter medications as well. However, children and teens with a cold or flu should not take aspirin for pain relief because of the risk of Reye syndrome(综合症) , a rare but serious condition of the liver and central nervous system.
There is, of course, no vaccine for the common cold. But frequent hand washing and avoiding close contact with people who have colds can reduce the likelihood of catching one.
According to the passage, to combat the flu effectively, ______.
选项
A、one should identify the virus which causes it
B、one should consult a doctor as soon as possible
C、one should take medicine upon catching the disease
D、one should remain alert when the disease is spreading
答案
C
解析
根据第二段第二句:That’s because the prescription drugs available for the flu need to be taken soon after the illness sets in. 该句意为:一旦染上流感,患者需要立即服用处方药。set in意为“(疾病)开始”,其他选项均未提到。
转载请注明原文地址:https://kaotiyun.com/show/Tik7777K
0
大学英语四级
相关试题推荐
LudwigvanBeethovenwasoneofthegreatest【B1】whoeverlived.Hethoughtthatpeoplecouldbefreewhentheywrotemusic.Befo
Whatdopeopleusuallydowhentheirpetsarethoughttohavebehaviorproblems?Whenapetdogeliminatesinthehousewhilei
A、Rose’snewhusbandisawriter.B、Themanshouldn’tbelieveeverythingheread.C、Appearancesareoftendeceiving.D、Shelikes
A、Wearemakingtoomanyvehicles.B、Wehavemoreandmoreindustry.C、Therearetoomanydevelopingcountries.D、Peopleusetoo
Whatdoestheauthormainlydiscussinthispassage?Whichofthefollowingisthebestseatforthechildrenunder12?
Theunderlinedwords"thesedevelopments"inparagraph2mostprobablyreferto______.Whatdoestheauthorthinkwilllikely
Accordingtothetext,childrenwhogetautismmaysufferfrom______.Autismisnoteasytorecognizebecause______.
A、Loveforbeautyandadesiretoimpressotherpeople.B、Adesiretoexpressoneselfandadisplayofone’swealthC、Individual
A、BuyingapairofAdidastennisshoes.B、AskingherfatheraboutAdidasshoes.C、DiscussingwithherfatheraboutAdidasshoes.
Whenhearrived,hefound______(只有老年人和生病的人)athome.
随机试题
A、双端固定桥B、种植体固定桥C、应力中断式固定桥D、复合固定桥E、粘结固定桥一侧用种植体作基牙的固定桥称为
《药品管理法》明确规定国家实行中药品种保护制度,国务院于1992年10月14日发布《中药品种保护条例》,自1993年1月1日起施行。在《中药品种保护条例》的规定中,国家鼓励研制开发临床有效的中药品种,对质量稳定、疗效确切的中药品种实行分级保护制度。《中
投资者可以控制的风险包括()。
【背景资料】某矿井采用立井开拓,主、副井井筒位于同一工业广场,主井井筒采用临时井架凿井,副井井筒采用永久井架凿井。主、副井井筒段采用冻结法施工,基岩段采用普通法施工。井筒基岩段预计涌水量8m3h。主、副井井筒冻结及掘砌施工由某施工单位承担。该施工
建筑施工企业安全生产管理工作中,()是清除隐患、防止事故、改善劳动条件的重要手段。
关于自理报检单位的权利,以下表述错误的是()。
张某是甲期货公司的副总经理,李某是该公司的客户。甲期货公司指派张某为李某提供交易服务。后张某离职到了乙期货公司工作,但甲期货公司和张某都没有将此情况告知李某。李某继续在甲期货公司交易,并继续把下达的指令交给张某,而张某并没有把收到的指令交回甲期货公司,导致
微信、微小说、微视频、微博等“微文化”悄然兴起,有人称为“微时代”,“微”似乎成了现代人尤其是年轻人的一种生活态度。从微博、微小说到微信,无不彰显“微文化”成为人们日常生活的有机组成部分。微电影正是在“微文化”“微时代”的背景下应运而生,其流行、传播的速度
改革开放是一场新的伟大革命,是社会主义制度的自我完善和发展。党领导的改革开放实现了目的和效果的统一,为我们提供了必须倍加珍惜和自觉运用的宝贵经验,其中有
下列度量单位中,用来度量计算机内存空间大小的是()。
最新回复
(
0
)