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降低風險 · HARD · MCQ

一位病人出現敗血症跡象,哪項護理措施為最高優先級?

A client presents with signs of sepsis. Which is the highest priority nursing intervention?

  • AObtain blood cultures✓ 正解
    取得血液培養
  • BPerform a physical assessment
    執行身體評估
  • CAdminister antibiotics
    給予抗生素
  • DAdminister pain medication
    給予止痛藥
Explanation · 中文詳解

敗血症(Sepsis)的處理核心是『先採檢,再用藥』。根據敗血症存活指引(Surviving Sepsis Campaign),在給予廣效抗生素前,必須先取得血培養(Blood culture),因為一旦抗生素開始作用,血液中的細菌量會迅速下降,導致培養結果呈現偽陰性,影響後續標靶治療的選擇。雖然抗生素、評估與疼痛控制都很重要,但血培養的採集具有極高的時效性與診斷價值,因此優先順序最高。

Obtaining blood cultures before administering antibiotics is the highest priority to ensure diagnostic accuracy and guide targeted therapy. Administering antibiotics prior to culture collection can result in false-negative results, complicating the identification of the causative organism.

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