護理師向新進人員衛教關於內放射線治療（近接治療）的輻射安全。應包含哪些重點？（選所有適合的）
A nurse is teaching a group of newly hired nurses about radiation safety for clients receiving internal radiation therapy (brachytherapy). Which points should be included? (Select all that apply.)
- AWear a lead apron when providing direct care提供直接照護時穿戴鉛衣
- BLimit the time spent in the client's room✓ 正解限制在病人房內的時間
- CMaintain a distance from the radiation source✓ 正解與放射源保持距離
- DAssign a pregnant nurse to provide care指派懷孕護理師提供照護
- EKeep the door to the client's room closed✓ 正解保持病人房門關閉
放射線安全三大原則：時間（Time）、距離（Distance）、屏蔽（Shielding）。限制時間、保持距離、必要時使用鉛衣（但內部輻射通常強調距離而非一直穿鉛衣），並嚴禁孕婦接觸，關門是為了避免輻射散逸至公共區。
The three core principles of radiation safety are Time, Distance, and Shielding. Limit the time spent at the bedside, maintain distance from the radiation source, and use a lead apron when necessary (although for internal radiation, distance is typically emphasized rather than routine apron use). Pregnant staff are strictly prohibited from caring for these clients, and keeping the door closed prevents radiation from escaping into public areas.
美台對於放射性病人照護的法規極為相似，皆有嚴格的時間限制與監測規範。