— 健康促進與維護 · MEDIUM · MCQ —
針對 50 歲病人,關於大腸直腸癌篩檢的最合適建議為何?
Which recommendation is most appropriate for a 50-year-old client regarding colorectal cancer screening?
- AColonoscopy every 10 years✓ 正解每10年進行一次大腸鏡檢查
- BBarium enema every 2 years每2年進行一次鋇劑灌腸檢查
- CFecal occult blood test (FOBT) every 5 years每5年進行一次糞便潛血檢查(FOBT)
- DSigmoidoscopy every year每年進行一次乙狀結腸鏡檢查
— Explanation · 中文詳解 —
大腸直腸癌篩檢對於 45-50 歲以上的一般風險族群至關重要。目前臨床公認的篩檢金標準是「大腸鏡檢查」(Colonoscopy),若檢查結果正常,通常每 10 年執行一次即可。早期偵測息肉並切除,能有效預防大腸癌的發生。其他篩檢如糞便潛血檢查(FOBT/FIT)雖可作為替代方案,但必須每年執行,準確度與大腸鏡相比稍遜,因此大腸鏡仍是首選建議。
For average-risk individuals, a colonoscopy every 10 years is the recommended screening method because it allows for the detection and removal of precancerous polyps. Other tests like fecal occult blood testing require annual frequency, and barium enemas are no longer considered primary screening tools due to lower sensitivity.