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藥理與非經腸給藥 · HARD · MCQ

對於接受全靜脈營養(TPN)的病人,下列哪項評估發現最令人擔憂?

Which assessment finding is most concerning for a client receiving parenteral nutrition (TPN)?

  • ABlood glucose of 250 mg/dL
    血糖 250 mg/dL
  • BUrine output of 50 mL/hr
    尿量 50 mL/hr
  • CCatheter site redness and warmth✓ 正解
    導管部位紅腫和溫熱
  • DWeight gain of 1 kg in 24 hours
    24 小時內體重增加 1 kg
Explanation · 中文詳解

全靜脈營養(TPN)含有高濃度的葡萄糖、胺基酸與脂肪乳劑,是細菌滋生的絕佳培養基。導管相關血流感染(CRBSI)是 TPN 最嚴重的併發症之一。導管穿刺部位的紅、腫、熱、痛是局部感染的早期徵兆,若不及時處理,細菌極易隨導管進入血液循環,導致敗血症(Sepsis)。在 NCLEX 考試中,處理感染風險與維護導管完整性永遠是護理優先級(Priority)中的最高層級。

Redness and warmth at the catheter site are early signs of infection, which is a critical concern because TPN solutions promote bacterial growth. This finding requires immediate assessment and intervention to prevent progression to catheter-related bloodstream infections or sepsis.

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