一位接受內部放射治療（近接治療）的病人，哪些安全預防措施是適當的？（選所有適合的）
A nurse is caring for a client with internal radiation therapy (brachytherapy). Which safety precautions are appropriate? (Select all that apply.)
- ALimit time spent with the client✓ 正解限制與病人相處的時間
- BMaintain a distance of at least 6 feet from the source✓ 正解與放射源保持至少 6 英尺的距離
- CWear a dosimeter badge when in the client's room✓ 正解進入病人房間時佩戴劑量計徽章
- DAllow pregnant staff to provide direct care允許懷孕員工提供直接照護
- EKeep the lead-lined container in the room for emergencies✓ 正解在房間內備置鉛襯容器以應急
近接治療（Brachytherapy）的安全護理需嚴格遵循放射防護三大原則：限制時間（Time）、保持距離（Distance）、增加屏蔽（Shielding）。護理師應縮短停留時間，距離放射源越遠輻射強度越弱，並配戴監測劑量的胸章（Dosimeter badge）以確保自身安全。若放射源意外脫落，需使用長鑷子夾取並放入鉛罐中。
Safe care for clients receiving brachytherapy requires strict adherence to the three principles of radiation protection: limiting time, maintaining distance, and increasing shielding. The nurse should shorten the time spent with the client; the greater the distance from the radiation source, the lower the radiation intensity. A dosimeter badge should be worn to ensure personal safety. If the radiation source accidentally becomes dislodged, it must be retrieved using long forceps and placed in a lead-lined container.
美國醫療機構會為接觸放射線的護理師配戴個人劑量監測儀（Dosimeter），並有專門的 Radiation Safety Officer（RSO）負責監管。