Nurslix
— 健康促進與維護 · MCQ —

一位 45 歲女性詢問護理師關於乳癌篩檢的建議。根據美國癌症協會 (ACS) 對一般風險女性的現行指引,下列哪項最正確?

A 45-year-old female client asks the nurse about screening for breast cancer. Which recommendation is most consistent with current ACS (American Cancer Society) guidelines for a woman at average risk?

  • AMammograms are not necessary until the age of 5050 歲之前不需要進行乳房攝影檢查
  • BBreast self-exams (BSE) should be performed strictly every month using a specific pattern應嚴格按照特定模式每月進行乳房自我檢查
  • CMonthly clinical breast exams by a provider are recommended for all women建議所有女性每月由醫療提供者進行臨床乳房檢查
  • DAnnual mammograms should begin at age 45應從 45 歲開始每年進行乳房攝影檢查正確答案
— Answer · 正確答案 —
  • D應從 45 歲開始每年進行乳房攝影檢查
— Why · 為什麼是這個答案 —

乳癌篩檢指引在近年有所調整,護理師需掌握最新動態以提供健康促進建議。對於一般風險女性,ACS 建議:40-44 歲可選擇開始篩檢;45-54 歲則「應」每年接受一次乳房攝影(Mammogram)(選項 D 正確)。55 歲以上可改為每兩年一次或維持每年一次。關於選項 A,50 歲是過去的標準,現在已提前。選項 C 錯誤,臨床乳房檢查(CBE)不再被推薦作為無症狀女性的常規篩檢方式。選項 B 錯誤,目前的衛教重點已從「教條式的自我檢查」轉向「乳房自我覺察」(Breast Self-Awareness),即了解自己乳房的正常狀態,一旦發現異常立即就醫,而非強調每月固定日期的繁瑣手法。臨床推理上,護理師應強調「定期攝影」是降低死亡率的最有效手段。

— Options · 其他選項為什麼不對 —
  • A50 歲之前不需要進行乳房攝影檢查

    USPSTF(2024)建議 40 歲起每兩年一次,ACS 則強調 45 歲是強烈建議開始每年攝影的年齡,延後到 50 歲可能錯過早期診斷機會。

  • B應嚴格按照特定模式每月進行乳房自我檢查

    現代護理不再強調死板的每月自我檢查手法,因為這常造成婦女過度焦慮且無實證效益;現在推廣「覺察」,只要發現不尋常的腫塊、皮膚凹陷或分泌物就回診。

  • C建議所有女性每月由醫療提供者進行臨床乳房檢查

    實證顯示 CBE 並未顯著降低乳癌死亡率,且可能導致過多的偽陽性與不必要的切片,因此不再作為常規推薦。

  • D · 正確答案應從 45 歲開始每年進行乳房攝影檢查

    這是 ACS 的核心建議。45 歲開始每年篩檢能平衡早期發現的效益與過度診斷的風險,對一般風險族群來說是目前的黃金準則。

✦ 台美臨床差異

美國不同醫學組織(ACS, USPSTF, ACOG)的指引略有分歧,NCLEX 通常考 ACS 或通用標準。台灣國健署自 2025 年起提供 40-74 歲婦女每兩年一次公費攝影。護理師在美國若依 ACS 會建議 45-54 歲「每年」一次(USPSTF 則是 40-74 歲每兩年一次),在台灣則遵循兩年一次的政策。

English explanation

Breast cancer screening guidelines have evolved in recent years, and nurses must stay current to provide health promotion recommendations. For women at average risk, the ACS recommends: ages 40-44 may choose to begin screening; ages 45-54 should have an annual mammogram (option D is correct); women 55 and older may switch to every two years or continue annually. Regarding option A, age 50 was the previous standard and has now been moved earlier. Option C is incorrect: clinical breast examination (CBE) is no longer recommended as a routine screening for asymptomatic women. Option B is incorrect: current teaching has shifted from rigid monthly self-examination to breast self-awareness, that is, knowing what is normal for one's own breasts and seeking medical attention promptly if changes are noted, rather than emphasizing a specific monthly technique on a set date. Clinically, the nurse should emphasize that regular mammography is the most effective means of reducing mortality.

最近修訂:2026-10-05

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