護理師正在為個案進行人類乳突病毒(HPV)疫苗衛教。下列關於此疫苗的陳述何者正確?
A nurse is educating a client about the human papillomavirus (HPV) vaccine. Which statement is correct regarding this vaccine?
- AThe vaccine is only recommended for females該疫苗僅建議女性接種
- BIt can cure an existing HPV infection它可以治療現有的HPV感染
- CIt should be administered before the onset of sexual activity✓ 正解應在性行為開始前接種
- DOne dose provides lifelong immunity單劑量可提供終身免疫力
HPV 疫苗是預防子宮頸癌、肛門癌及生殖器疣的重要手段。正確答案 C 強調在「發生性行為前」施打,因為疫苗在尚未暴露於病毒前效果最佳。選項 A 錯誤,現在建議男性也應施打以預防相關癌症與傳播。選項 D 錯誤,根據年齡不同,通常需要 2 劑或 3 劑的時程。選項 B 是常見誤區,疫苗是「預防性」而非「治療性」,無法治癒已感染的病毒。臨床思路上,護理師應將 HPV 疫苗納入青少年常規健康促進計畫中,並向家長解釋這是一項癌症預防措施,而非單純的性傳染病預防,以提高接受度。
The HPV vaccine is most effective when administered before the onset of sexual activity, as it prevents infection rather than treating existing conditions. It is recommended for both males and females and requires multiple doses depending on the age at initiation. It serves as a preventive measure against cancers and genital warts.
美國 CDC 建議 11-12 歲開始施打;台灣目前政府補助國中女生公費接種,但對於男性的推廣仍多屬自費。護理師需注意政策差異帶來的接種率影響。