[{"data":1,"prerenderedAt":63},["ShallowReactive",2],{"q-nurse-111-1-psychiatric-community-060":3},{"subject":4,"subjectSlug":5,"subjectFullName":4,"question":6,"related":33,"lastmod":62},"精神科與社區衛生護理學","psychiatric-community",{"id":7,"webId":8,"year":9,"session":10,"subject":4,"number":11,"stem":12,"options":13,"answer":18,"answerNote":19,"images":20,"explanation":21,"explanationDeep":22,"topics":23,"freq":26},"nurse-111-1-精神科與社區衛生護理學-060","nurse-111-1-psychiatric-community-060",111,1,60,"自來水廠淨水工程中採用的曝氣法，主要目的為何？①增加一氧化碳，抑制藻類植物的生長 ②去除水中有害氣體及不良氣味 ③過濾及淨化水質 ④提高 pH 值，以減少水管腐蝕性",{"A":14,"B":15,"C":16,"D":17},"①③","①④","②③","②④","D",null,[],"本題考點是自來水淨水「曝氣法（aeration）」的功能。依環境衛生學，曝氣是使水與空氣充分接觸，②去除水中溶解的有害氣體（如硫化氫、二氧化碳）及不良氣味，同時藉散逸 CO₂ 而④提高 pH 值以減少水管腐蝕，故正確組合為②④，選 D。①錯，曝氣是「增加溶氧」而非增加一氧化碳，且抑制藻類靠的不是此法。③錯，過濾及淨化水質是「過濾（filtration）」與沉澱等步驟的功能，並非曝氣的主要目的。因此僅②④成立。","曝氣的核心是氣體交換：一方面提高溶氧、氧化去除鐵錳與臭味物質，另一方面驅除揮發性氣體（H₂S、CO₂、揮發性有機物）。CO₂ 逸出後碳酸減少，水的 pH 上升，降低對金屬管線的腐蝕性，這是選項④成立的原理。自來水處理標準流程可記為「混凝→膠凝→沉澱→過濾→消毒」，其中「淨化與去除懸浮固體」屬過濾沉澱段，與曝氣的氣體處理功能分工不同。組合題破解關鍵在辨識每個敘述所屬的處理單元，凡把「增加溶氧」寫成「增加一氧化碳」、或把「過濾功能」硬掛到曝氣者皆為錯項。",[24,27,29,31],{"term":25,"count":26},"曝氣法 aeration",2,{"term":28,"count":10},"氣體交換與除臭",{"term":30,"count":10},"二氧化碳逸散提高 pH",{"term":32,"count":10},"自來水淨水流程",[34,38,42,47,52,58],{"webId":35,"stem":36,"number":37,"year":9,"session":10},"nurse-111-1-psychiatric-community-061","當環境噪音達多少分貝以上時，應立即配戴防音的防護具？",61,{"webId":39,"stem":40,"number":41,"year":9,"session":26},"nurse-111-2-psychiatric-community-077","67 歲的歐陽先生於上個月參加成人健檢，檢查結果：三酸甘油脂為 218 mg\u002FdL，低密度膽固醇 196 mg\u002FdL，血壓 158\u002F110 mmHg，空腹血糖 99 mg\u002FdL。下列何者不是心血管疾病危險因子？",77,{"webId":43,"stem":44,"number":45,"year":46,"session":26},"nurse-112-2-psychiatric-community-011","治療過程中，治療者提供無條件正向關懷與接納，強調人類成長和自我實現的潛能，此為下列那一種治療法？",11,112,{"webId":48,"stem":49,"number":50,"year":51,"session":26},"nurse-113-2-psychiatric-community-029","有關疾病的流行情形，下列敘述何者最適當？",29,113,{"webId":53,"stem":54,"number":55,"year":56,"session":57},"nurse-114-3-psychiatric-community-033","調查社區民眾自費支付 SARS-COV-2 病毒核酸檢驗的能力，是評估服務資源的那一項屬性？",33,114,3,{"webId":59,"stem":60,"number":41,"year":61,"session":10},"nurse-106-1-psychiatric-community-077","造成代謝症候群最主要的因素為：",106,"2026-09-04",1788510736745]