单词:Esmarch's tourniquet
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A: I came to this lab to have my blood drawn. B: You are in the right place. Roll up your left sleeve and have a seat. A: What am I being tested for? B: Your doctor wants to know what your white blood cell count is. A: What does my white blood cell c
SCIENCE IN THE NEWS - Learning the Basics of First Aid: What to Do Until Medical Help ArrivesBy Nancy Steinbach Broadcast: Tuesday, November 14, 2006 VOICE ONE: This is SCIENCE IN THE NEWS in VOA Spec
SCIENCE IN THE NEWS - FIRST AID: How to Help When Someone Is Sick or Injured By Nancy Steinbach Broadcast: Tuesday, July 12, 2005 (MUSIC) VOICE ONE: This is SCIENCE IN THE NEWS, in VOA Special English
BBC Learning English6 Minute EnglishBangladesh snake bites NB: This is not an accurate word-for-word transcript Dima: Hi, welcome to this edition of 6 Minute English with me, Dima KostenkoKate: and me, Kate Colin. Hi. Dima: And today we're talking a
(SOUNDBITE OF MUSIC) RACHEL MARTIN, HOST: It's time now for StoryCorps. Today, a story about the railroad. It comes to us from Barnie Botone in Bismarck, N.D. In 1875, his ancestor, along with dozens of other Native American leaders, was taken by tra