— 健康促進與維護 · EASY · MCQ —
護理師指導一位 20 歲女性關於葉酸攝取的重要性。哪句回答表示需要進一步教學？
A nurse is teaching a 20-year-old client about the importance of folic acid intake. Which client statement indicates the need for further education?
- AFolic acid is essential for preventing neural tube defects in the baby葉酸對於預防嬰兒神經管缺損至關重要
- BI can consume leafy green vegetables to increase my natural intake我可以食用深綠色蔬菜來增加天然攝取量
- CI should take folic acid only after I confirm my pregnancy✓ 正解我應該在確認懷孕後才補充葉酸
- DThe recommended amount is 400 mcg daily for women of childbearing age育齡女性的建議攝取量為每日 400 mcg
— Explanation · 中文詳解 —
葉酸對胎兒神經管閉合至關重要，而此發育過程發生在懷孕早期（通常在女性意識到懷孕前）。因此，生育年齡女性應在備孕期即開始補充，而非確認懷孕後才補。其餘選項皆正確描述了葉酸的功能、天然來源與每日建議攝取量。
Folic acid is essential for fetal neural tube closure, and this developmental process occurs in early pregnancy (typically before a woman realizes she is pregnant). Therefore, women of childbearing age should begin supplementation during the preconception period rather than only after pregnancy is confirmed. The remaining options correctly describe the function of folic acid, its natural sources, and the recommended daily intake.
✦ 台美臨床差異
美國有針對穀物進行葉酸強化政策；台灣則多強調透過飲食或單一營養補充劑進行預防。