基於感染控制原則，哪位病人應該安置於單人房？
Which client should be placed in a private room due to infection control guidelines?
- AA client with localized MRSA in a wound傷口有局部 MRSA 感染的病人
- BA client with pulmonary tuberculosis✓ 正解患有肺結核的病人
- CA client with influenza患有流行性感冒的病人
- DA client with a non-infectious pressure injury患有非感染性壓瘡的病人
感染控制的單人房安置主要依據傳播途徑。肺結核（TB）（B）經由空氣傳播（Airborne），病原體可懸浮於空氣中並長距離移動，必須安置於具備負壓通風系統的單人隔離房。MRSA（A）通常為接觸傳播，若為局部傷口感染，可執行嚴格接觸隔離並與同菌種病人安置（Cohorting）。流感（C）多為飛沫傳播，可與同病種病人安置。非傳染性傷口（D）無特殊隔離需求。優先級判斷標準為：空氣傳播疾病需嚴格隔離，以防大規模擴散。
Private-room placement for infection control is based primarily on the route of transmission. Pulmonary tuberculosis (TB) (B) is transmitted via airborne route; pathogens can be suspended in the air and travel over long distances, requiring placement in a private room with a negative-pressure ventilation system. MRSA (A) is typically transmitted by contact; for localized wound infections, strict contact precautions and cohorting with clients carrying the same organism are acceptable. Influenza (C) is mostly transmitted by droplets and patients can be cohorted. Non-infectious wounds (D) require no special isolation. The priority is that airborne diseases require strict isolation to prevent widespread transmission.