護理師教導病人標準防護措施，最關鍵的成分是什麼？

標準防護措施（Standard Precautions）是所有醫院感染控制的基石，其核心概念是將每一位病人的血液、體液、分泌物（汗液除外）、非完整皮膚及黏膜均視為具有潛在傳染性。手部衛生（Hand Hygiene）是阻斷病原體經由接觸傳播最有效、成本最低且最具決定性的手段，無論是否佩戴手套，手部衛生均不可取代。

Standard Precautions are the foundation of all hospital infection control. The core concept is to treat every patient's blood, body fluids, secretions (except sweat), non-intact skin, and mucous membranes as potentially infectious. Hand hygiene is the most effective, lowest-cost, and most decisive means of interrupting contact transmission of pathogens. Whether or not gloves are worn, hand hygiene cannot be replaced.