— 安全與感染控制 · EASY · MCQ —
護理師照護一位疑似結核病（TB）的病人，應採取哪種隔離預防措施？
A nurse is caring for a client who has a suspected case of tuberculosis (TB). Which type of isolation precaution should the nurse initiate?
- AStandard precautions only僅實施標準預防措施
- BDroplet precautions飛沫預防措施
- CContact precautions接觸預防措施
- DAirborne precautions✓ 正解空氣預防措施
— Explanation · 中文詳解 —
結核病（Tuberculosis, TB）的病原體（結核分枝桿菌）可隨飛沫核懸浮在空氣中長達數小時，並可傳播至遠處。因此，針對疑似或確診結核病人，必須採取空氣隔離（Airborne Precautions）。病室需維持負壓，醫護人員進入時必須配戴 N95 口罩，以過濾小於 5 微米的微小飛沫，保護自身及其他病人安全。
Tuberculosis is transmitted via airborne droplet nuclei that can remain suspended in the air, requiring airborne precautions. The nurse must place the client in a negative-pressure room and wear an N95 respirator to prevent infection transmission.