護理師照護完隔離病人後，移除個人防護裝備（PPE）時應採取哪些行動？（選所有適合的）

在照護隔離病人後，正確移除個人防護裝備（Personal Protective Equipment, PPE）對於防止病原體在醫療環境中擴散至關重要。移除 PPE 的順序和技巧必須嚴格遵守，以避免交叉感染。 核心概念是「由淨至穢」的原則，即移除 PPE 時，應先移除最有可能被污染的部位，並在最後才處理相對乾淨的部位，同時在移除過程中盡量避免接觸到被污染的 PPE 外層，並在適當時機執行手部衛生（Hand hygiene）。 正確答案 A, C, D, E 描述了正確的移除步驟與注意事項： A. 先移除手套（Remove gloves first as they are the most contaminated）：手套是最先接觸病人及污染物，因此被認為是最髒的 PPE，應首先移除。 C. 小心地解開隔離衣的綁帶，避免接觸制服（Untie the gown strings carefully to avoid touching the uniform）：移除隔離衣時，應從頸部或肩部開始，避免讓隔離衣外層接觸到護理師的皮膚或衣物，解開綁帶是其中的一個步驟，需小心操作。 D. 最後移除口罩或呼吸器（Remove the mask or respirator last）：口罩或呼吸器在移除時，最外層可能沾染空氣中的微粒或飛沫，屬於較後處理的項目，且移除後應立即進行手部清潔，是防止吸入污染物或傳播病原體的最後一道防線。 E. 將隔離衣直接丟棄在病室內的容器中（Discard the gown directly in the patient room container）：隔離衣屬於醫療廢棄物，應在病人隔離區域內妥善處理，避免帶出病室污染其他區域。若病室內設有專門的廢棄物桶，則可直接棄置。 選項 B 為什麼錯：執行手部衛生（Perform hand hygiene）應在移除 PPE 的過程中或結束後，但不是僅在移除「整個」PPE 套組之後。更精確地說，在移除手套後、移除隔離衣前後、移除護目鏡後，以及最後移除口罩後，都應視情況執行手部衛生，特別是在移除手套後和最後移除口罩後，手部衛生是絕對必須的步驟，以確保手部清潔。 正確的移除順序通常是：手套 → 護目鏡/面罩 → 隔離衣 → 口罩/呼吸器。在每一步驟之間或結束後，都需要評估是否需要執行手部衛生。移除 PPE 的重點在於保護自己和環境，避免交叉感染。

After caring for an isolated client, proper removal of personal protective equipment (PPE) is critical to preventing the spread of pathogens in the healthcare environment. The sequence and technique for PPE removal must be strictly followed to avoid cross-contamination. The core concept is the 'clean to dirty' principle: when removing PPE, the most contaminated item should be removed first, and the relatively clean items should be handled last. During removal, contact with the contaminated outer surfaces should be minimized, and hand hygiene should be performed at appropriate intervals. The correct answers A, C, D, E describe proper removal steps and precautions: A. Remove gloves first as they are the most contaminated: gloves are the first to contact the client and contaminants, are considered the dirtiest PPE, and should be removed first. C. Untie the gown strings carefully to avoid touching the uniform: when removing the gown, begin at the neck or shoulders, avoiding contact between the outer surface of the gown and the nurse's skin or clothing; untying the strings is one step and must be performed carefully. D. Remove the mask or respirator last: the outer surface of the mask or respirator may be contaminated with airborne particles or droplets, so it is handled later, and hand hygiene should be performed immediately after removal as the final defense against inhaling contaminants or spreading pathogens. E. Discard the gown directly in the patient room container: the gown is medical waste and must be properly disposed of within the patient's isolation area to avoid carrying contamination out of the room. Why Option B is wrong: hand hygiene should be performed during or after the removal process, not only after the entire set of PPE has been removed. More precisely, hand hygiene should be evaluated and performed at multiple points: after removing gloves, before and after removing the gown, after removing goggles, and finally after removing the mask. Hand hygiene after removing gloves and after removing the mask is mandatory to ensure clean hands. The correct removal sequence is generally: gloves -> goggles/face shield -> gown -> mask/respirator. Between or after each step, the need for hand hygiene should be assessed. The focus of PPE removal is to protect oneself and the environment and to prevent cross-contamination.