— 安全與感染控制 · MEDIUM · MCQ —
下列哪項是飛沫傳播的感染控制措施？
Which of the following is an example of an infection control precaution for droplet spread?
- AWearing a surgical mask✓ 正解佩戴外科口罩
- BWearing a gown穿著隔離衣
- CWearing shoe covers穿著鞋套
- DWearing an N95 respirator佩戴 N95 呼吸器
— Explanation · 中文詳解 —
飛沫傳播（Droplet precautions）主要針對經由咳嗽、打噴嚏或說話時產生的大顆粒飛沫（>5微米）傳播之病原體。這類飛沫在空氣中傳播距離通常不超過 3 英尺（約 0.9-1 公尺）。護理師在進行照護時，採取標準防護措施外，必須配戴外科口罩以阻擋病原體接觸口鼻黏膜，這是最關鍵的個人防護裝備（PPE）。
Droplet precautions are designed to block large respiratory droplets (>5 microns) that travel short distances, typically less than three feet. A surgical mask is the essential personal protective equipment to prevent these droplets from contacting the mucous membranes of the nose and mouth during patient care.