— 健康促進與維護 · EASY · MCQ —
下列何者是預防疫苗可預防疾病的一級預防策略？
Which action is a primary prevention strategy against vaccine-preventable diseases?
- ATreating a client with active symptoms治療有活動性症狀的個案
- BRehabilitating a patient after an illness疾病後復健病人
- CAdministering a vaccine to a healthy client✓ 正解對健康個案施打疫苗
- DScreening for antibodies in a community在社區中篩檢抗體
— Explanation · 中文詳解 —
疾病預防層次分為三級：一級預防（Primary prevention）旨在「預防疾病發生」，透過疫苗接種、營養改善或衛教來阻止致病因子接觸宿主。二級預防（Secondary prevention）針對「早期發現與治療」，如篩檢。三級預防（Tertiary prevention）則針對「限制惡化與復健」。
Primary prevention aims to prevent disease occurrence before it starts, such as through vaccination, health education, or nutritional improvements. Since administering a vaccine to a healthy client stops the pathogen from causing illness, it is the definitive primary prevention strategy among the options provided.