跟讀練習: Radial puncture - 通過影片學習英語口語

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39 句
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1
I will give you one of my secrets.
2
That is how to make a successful radial artery puncture.
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That's very important and difficult,
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but today you can learn everything.
5
Creating an environment that can relax the patient is the most important.
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Avoiding excitement of the sympathetic nerves reduces somewhat the risk of vasoconstriction.
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The puncture location should be 10-15 mm from the styloid process on the palmer side of the upper arm,
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where the pulse can be most easily acquired.
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Concentrate and use two or three fingers to search for the point where the pulse is strongest.
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If the pulse becomes weaker,
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you can wait for it to return or you can use the left wrist.
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With the double wall puncture method,
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hold the plastic cannula needle at a 45 degree angle or slightly higher.
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There are times when the plastic cannula needle puncture is successful,
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but it is not possible to insert the guide wire.
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However, with the double wall puncture method,
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because the end of the cannula needle is securely within the vascular lumen,
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the risk of a guide wire insertion failure is lower failure is lower.
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After insertion, drop the plastic cannula to a low angle
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and facilitate guide wire insertion in order to minimize the risk of the guide wire damaging the artery.
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By securely immobilizing the left wrist,
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it is possible to slowly pull out the plastic cannula.
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Sufficiently moistening the sheath will allow it to be inserted smoothly.
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Further reduce the sheath insertion angle and slowly insert it along the path of the artery.
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A sheath that has a hydrophilic coating can be smoothly inserted and removed.
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Looking at the series of steps,
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one technique for ensuring a safe procedure is the following.
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Although the angle is rather high during the plastic cannula needle puncture,
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the angle is then gradually lowered,
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and when the sheath is inserted,
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it is parallel to the path of the artery.
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I missed my puncture.
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Even if you fail, do not pull out the needle.
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The first puncture is the best puncture.
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Without pulling out the needle,
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change the angle and puncture again.
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It is possible that this may also fail.
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In this case, change to the reverse direction and puncture again without removing the needle.
39
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推薦影片

背景與上下文

在本影片中,講者分享了關於如何成功進行橈動脈穿刺的經驗和技巧。儘管這是一項重要且困難的技能,今天的學習將幫助您在這一領域獲得更多自信。營造一個放鬆的環境是關鍵,可以幫助患者減輕焦慮,從而減少對交感神經的興奮反應。通過學習這些專業術語和表達,您不僅可以提高英語水平,還能加強醫療領域的交流能力。《看YouTube學英語》是一個很好的方式,您可以通過影像學習與醫學相關的英語表達。

日常溝通的五個常用短語

  • 橈動脈穿刺: Radial artery puncture
  • 放鬆環境: Creating a relaxing environment
  • 脈搏最強點: Strongest pulse point
  • 導管插入: Guide wire insertion
  • 操作成功: Successful procedure

這些短語不僅在醫療環境中常見,也適用於其他多個情境。將其運用到您的英語口語練習中將有助於增強您在專業對話中的流暢性與準確性。

逐步跟讀指導

為了應對影片中的語言挑戰,您可以採用以下英語影子跟讀的技巧,以改善發音和流利度:

  1. 觀看影片的同時,專注於講者的語調和語速。嘗試模仿其發音以及說話的節奏。
  2. 暫停影片,重複短句。使用shadowspeak方法,通過跟讀增加對話的參與感。
  3. 嘗試反覆練習每個短語,特別是術語,如“橈動脈穿刺”,確保您能準確發音並理解其意思。
  4. 與朋友或學習夥伴一同練習,進行模擬對話,從而提高您的英語口語練習技能。
  5. 每當遇到困難時,隨時回放影片,直到您對內容感到自信為止。

通過這些技巧,您能夠有效地在日常溝通中運用所學的英語,提升您對醫療專業術語的掌握。同時,定期進行英語影子跟讀將使您的語言能力更上一層樓。

什麼是跟讀法?

跟讀法 (Shadowing) 是一種有科學依據的語言學習技巧,最初開發用於專業口譯員的培訓,並由多語言者Alexander Arguelles博士普及。這個方法簡單而強大:您在聽英語母語原聲的同時立即大聲重複——就像是一個延遲1-2秒緊跟說話者的影子。與被動聽力或語法練習不同,跟讀法強迫您的大腦和口腔肌肉同時處理並模模擬實的講話模式。研究表明它能顯著提高發音準確性,語調,節奏,連讀,聽力理解和口語流利度——使其成為雅思口語備考和真實英語交流最有效的方法之一。

影子跟讀法: 閱讀完整分步指南 →