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健康促進與維護 · HARD · MCQ

護理師正在教導一位慢性腎臟病個案關於限制磷的飲食。個案應避免哪種食物?

A nurse is teaching a client with chronic kidney disease about dietary phosphorus restriction. Which food should the client avoid?

  • AWhite rice
    白米飯
  • BDairy products like milk and cheese✓ 正解
    乳製品,如牛奶和乳酪
  • CApples
    蘋果
  • DFresh green beans
    新鮮青豆
Explanation · 中文詳解

慢性腎臟病(Chronic Kidney Disease, CKD)個案的腎臟功能受損,無法有效排出體內過多的磷。長期高磷血症(Hyperphosphatemia)會導致一系列嚴重的併發症,包括腎性骨病變(Renal osteodystrophy)、血管鈣化(Vascular calcification)以及心血管疾病風險增加。因此,限制飲食中的磷攝取是 CKD 營養管理的核心策略之一。護理師在衛教時,應清晰地指導個案辨識高磷食物,並提供低磷飲食的替代方案。臨床思路應強調飲食控制是延緩疾病進展、改善生活品質的重要環節,並與醫師及營養師協同合作,提供個案個別化的飲食計畫。

In chronic kidney disease (CKD), impaired kidneys cannot adequately excrete phosphorus. Chronic hyperphosphatemia causes serious complications including renal osteodystrophy, vascular calcification, and increased cardiovascular risk. Restricting dietary phosphorus is a core component of CKD nutrition management. The nurse should help clients identify high-phosphorus foods and provide low-phosphorus alternatives. Dietary control helps slow disease progression and improve quality of life, and should be carried out together with the provider and a renal dietitian to create an individualized plan.

✦ 台美臨床差異

在美國與台灣,慢性腎臟病個案的磷限制飲食原則是相同的,都建議避免高磷食物,特別是乳製品、加工食品、內臟、堅果和某些飲品(如可樂)。兩地護理師在衛教時的角色也相似,均需與營養師合作,提供個案具體的飲食指導。美國的飲食指南可能更強調包裝食品上的磷酸鹽添加劑識別,因為這在加工食品中很常見,台灣近年也逐漸重視此部分。

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