— 基本照護與舒適 · HARD · MCQ —
護理師教導壓力性損傷病人營養需求,應強調哪種營養素對傷口癒合最重要?
A nurse is teaching a client with pressure ulcers about nutritional requirements. Which nutrient should the nurse emphasize as critical for wound healing?
- AVitamin K維生素K
- BCalcium鈣
- CVitamin C維生素C
- DProtein✓ 正解蛋白質
— Explanation · 中文詳解 —
蛋白質是組織修復與膠原蛋白合成的基礎,對於壓力性損傷(褥瘡)修復至關重要。雖然維生素 C 對膠原蛋白合成也重要,但若缺乏蛋白質,傷口無法進行肉芽組織增生。評估時需確認病人的總熱量與蛋白質攝取量是否足夠,以支持代謝需求。
Protein is the fundamental building block for tissue repair and collagen synthesis, making it critical for healing pressure ulcers. While vitamin C supports collagen formation, adequate protein intake is essential for granulation tissue development and metabolic support during wound healing.
✦ 台美臨床差異
美國護理師常會與營養師合作進行營養評估,台灣則依賴醫師開立營養補充品,護理師較少介入飲食指導細節。