首页
登录
职称英语
[originaltext] Frostbite is the damage that happens when skin is exposed to
[originaltext] Frostbite is the damage that happens when skin is exposed to
游客
2024-03-08
52
管理
问题
Frostbite is the damage that happens when skin is exposed to extreme cold for too long. It mainly happens on the hands, feet, nose and ears. People with minor cases of frostbite that affect only the skin may not suffer any permanent damage. But if deeper tissue is affected, a person is likely to feel pain every time the area gets cold. If blood vessels are damaged, people can suffer an infection. Sometimes the only way doctors can treat an injury like this is to remove frostbitten areas like fingers and toes.
To avoid cold-related injuries, here is a simple way to remember four basic steps to stay warm. Think of COLD—C. O. L. D. The C stands for cover. Wear a hat and scarf to keep heat from escaping through the head, the neck and the ears. And wear mittens instead of gloves. In gloves, the fingers are separated, so the hands might not stay as warm as they would in mittens. The O stands for overexertion. Avoid activities that will make you sweaty. Wet clothes and cold weather are a dangerous combination. L is for layers. Wearing loose, lightweight clothes, one layer on top of another, is better than wearing a single heavy layer of clothing. Make sure outerwear is made of material that is water-resistant and tightly knit. D is for dry. In other words, stay as dry as possible. Pay attention to the places where snow can enter clothing. These include the tops of boots, the necks of coats and the wrist areas of mittens or gloves.
Questions 12 to 15 are based on the passage you have just heard.
12.In which part of the body does frostbite usually happen?
13.What do doctors sometimes have to do if the frostbitten area is hurt too badly?
14.Why are mittens better than gloves?
15.Which of the following is the best choice of an overcoat in the freezing weather?
选项
A、Prescribe enough pain-killers.
B、Remove the skin of the area.
C、Take precautions against infection.
D、Remove the area totally.
答案
D
解析
转载请注明原文地址:http://tihaiku.com/zcyy/3517011.html
相关试题推荐
[originaltext]Goodmorning,ladiesandgentlemen.Welcomehere.Today,I’d
[originaltext]Goodmorning,ladiesandgentlemen.Welcomehere.Today,I’d
[originaltext]Moderator:DanielGolemanbroughtthenotionof"EI"to
[originaltext]Moderator:DanielGolemanbroughtthenotionof"EI"to
[originaltext]Moderator:DanielGolemanbroughtthenotionof"EI"to
[originaltext]Frostbiteisthedamagethathappenswhenskinisexposedto
[originaltext]Frostbiteisthedamagethathappenswhenskinisexposedto
[originaltext]Goodafternoon,everybody,todayIamgoingtotellyousome
[originaltext]M:DoyouwanttogotothemovieswithusonSaturday?W:Thanks
[originaltext]M:DoyouwanttogotothemovieswithusonSaturday?W:Thanks
随机试题
以经理办公室的名义,按一定的格式和要求,写一份于2006年2月28日公布的通知,包括以下内容:1.时间:3月7日星期五下午2:002.会议地
Whywasthemandispleased?[br][originaltext]M:Anita,Ineedsomehelpwith
TheradicalcauseoftheconflictinNorthernIreland:【D1】______ofIrelandPlan
Somepeopleprefertoplanactivitiesfortheirfreetimeverycarefully.Ot
WhatdoesBlueMagazinemostprobablyreferto?[originaltext]M:Iwastoldthat
Thepopulationestimateof6.4billionfortheyear2000isbasedonthepresent
腰椎间盘突出症马尾神经受损需要采取的治疗措施是()。A.手术治疗 B.理疗
对地方各级人民政府统计机构做出的具体行政行为不服,经过行政复议后,复议机关改变原
如图所示两跨静定梁,对于Q和M图如下结论中哪个是正确的? A.两者的M图和
()根据市场利率的变化对不同期限债券的影响原理进行操作。 A.替代掉换
最新回复
(
0
)