— 健康促進與維護 · EASY · MCQ —
一位 25 歲女性詢問乳房自我檢查（BSE）的最佳時機。護理師的最佳回覆為何？
A 25-year-old female client asks about the most effective time to perform a breast self-examination (BSE). What is the nurse's best response?
- AOn the first day of your menstrual period在月經週期的第一天
- BAny time during the month is acceptable一個月中的任何時間均可
- CImmediately after your menstrual period ends✓ 正解月經結束後立即進行
- DDuring ovulation在排卵期間
— Explanation · 中文詳解 —
乳房自我檢查（BSE）的黃金時機在於荷爾蒙分泌最穩定的階段。經期剛結束時，體內雌激素（Estrogen）與黃體素（Progesterone）濃度降至最低，此時乳房組織最軟、腫脹感最輕，能最準確地觸摸到潛在的結節或硬塊。若選在其他時間，受週期性荷爾蒙影響，乳房組織常出現生理性增生或腫脹，容易造成假陽性（偽結節）或掩蓋真實病灶，增加不必要的焦慮與檢查誤差。
Breast tissue is least dense and swollen immediately after menstruation ends, making it the optimal time for self-examination. Performing BSE during this window minimizes hormonal interference and improves the accuracy of detecting abnormalities.