也读一篇 Advice for Staying Warm and Safe in Freezing Weather

来源: lilac09 2011-01-23 08:47:18 [] [博客] [旧帖] [给我悄悄话] 本文已被阅读: 次 (3852 bytes)
本文内容已被 [ lilac09 ] 在 2011-01-24 04:50:42 编辑过。如有问题,请报告版主或论坛管理删除.

Advice for Staying Warm and Safe in Freezing Weather 

Freezing weather can mean frostbite and hypothermia unless a person is prepared. Today we talk about how to stay warm, dry and safe.

Frostbite is 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 a gangrene infection. Sometimes the only way doctors can treat an injury like this is to remove frostbitten areas like fingers and toes.

Hypothermia is a condition that develops when the body cannot produce as much heat as it releases. Signs of hypothermia include uncontrollable shaking, very slow breathing and difficulty thinking clearly. Hypothermia can lead to death if the person does not receive help.

To avoid cold-related injuries, here is a simple way to remember four basic steps to staying 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, neck and 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.

And here are two other things to keep in mind -- one for children and the other for adults. Eating snow might be fun but it lowers the body's temperature. And drinking alcohol might make a person feel warm. But what it really does is weaken the body's ability to hold heat.

Next week: advice from experts about what to do, and not to do, to help someone who is injured by cold weather. 



请阅读更多我的博客文章>>>
  • 【周末老电影】A Few Good Men
  • 【Friends】Season 1-3 The One With the Thumb
  • 【Friends】Season 1-2 The One With the Sonogram at the End
  • 【Friends】 Season 1-1 Monica Gets a New Roommate
  • 【金莎】相思垢
  • 所有跟帖: 

    楼下同学们太能玩了。俺惭愧没突破,也起大早胡读一个~~ :) -lilac09- 给 lilac09 发送悄悄话 lilac09 的博客首页 (0 bytes) () 01/23/2011 postreply 08:48:08

    我怎么听着很有突破呢?都有些不象你了, -北京二号- 给 北京二号 发送悄悄话 北京二号 的博客首页 (127 bytes) () 01/23/2011 postreply 08:55:59

    二姐好,下次吃了早饭再读 :) -lilac09- 给 lilac09 发送悄悄话 lilac09 的博客首页 (0 bytes) () 01/23/2011 postreply 12:09:27

    Frostbite~~哎呀,你怎么知道我们这里现在巨冷啊?今天feels like -30'C or maybe worse! -千与.千寻- 给 千与.千寻 发送悄悄话 千与.千寻 的博客首页 (47 bytes) () 01/23/2011 postreply 11:37:00

    哈哈你们三个太棒了,俺正跟OSCAR组委会打电话呐~~~ -lilac09- 给 lilac09 发送悄悄话 lilac09 的博客首页 (143 bytes) () 01/23/2011 postreply 12:08:09

    胡读很很好呀~~ :) -随星- 给 随星 发送悄悄话 随星 的博客首页 (0 bytes) () 01/23/2011 postreply 11:42:21

    谢谢随星mm鼓励 :) -lilac09- 给 lilac09 发送悄悄话 lilac09 的博客首页 (0 bytes) () 01/23/2011 postreply 12:10:15

    嗯,顶好读,周末快乐~ -laiyin- 给 laiyin 发送悄悄话 laiyin 的博客首页 (0 bytes) () 01/23/2011 postreply 09:11:04

    谢谢天天鼓励,大家一起天天进步 :) -lilac09- 给 lilac09 发送悄悄话 lilac09 的博客首页 (0 bytes) () 01/23/2011 postreply 12:11:47

    good reading -yy888- 给 yy888 发送悄悄话 yy888 的博客首页 (0 bytes) () 01/23/2011 postreply 12:20:07

    Good reading. Glad to see you back. -EnLearner- 给 EnLearner 发送悄悄话 EnLearner 的博客首页 (126 bytes) () 01/23/2011 postreply 13:05:49

    学习了如何防寒保暖:"Think of COLD -- C.O.L.D." -婉蕠- 给 婉蕠 发送悄悄话 婉蕠 的博客首页 (95 bytes) () 01/23/2011 postreply 15:30:26

    谢谢圆圆,愚公和婉mm,you guys have a nice Sunday evening~ -lilac09- 给 lilac09 发送悄悄话 lilac09 的博客首页 (0 bytes) () 01/23/2011 postreply 17:15:09

    来晚了,一天没在家,但还是要赞一个!a striking difference with previous reading. -billnet- 给 billnet 发送悄悄话 billnet 的博客首页 (80 bytes) () 01/23/2011 postreply 18:48:46

    谢谢Bill大侠美言,还要多多向前辈学习 :) -lilac09- 给 lilac09 发送悄悄话 lilac09 的博客首页 (0 bytes) () 01/23/2011 postreply 20:59:08

    Sis 闭关修炼,功力大涨。仰视中 -selfselfself- 给 selfselfself 发送悄悄话 selfselfself 的博客首页 (0 bytes) () 01/23/2011 postreply 19:57:51

    self兄弟您别仰视俺了,看不见滴,俺在下面往上爬那:) -lilac09- 给 lilac09 发送悄悄话 lilac09 的博客首页 (0 bytes) () 01/23/2011 postreply 21:04:36

    好读!感觉语调进步很多。 -eyeyey- 给 eyeyey 发送悄悄话 eyeyey 的博客首页 (19 bytes) () 01/25/2011 postreply 18:43:40

    请您先登陆,再发跟帖!

    发现Adblock插件

    如要继续浏览
    请支持本站 请务必在本站关闭/移除任何Adblock

    关闭Adblock后 请点击

    请参考如何关闭Adblock/Adblock plus

    安装Adblock plus用户请点击浏览器图标
    选择“Disable on www.wenxuecity.com”

    安装Adblock用户请点击图标
    选择“don't run on pages on this domain”