— 健康促進與維護 · MEDIUM · MCQ —
下列何者是高血壓二級預防的關鍵要素？
Which of the following is a key component of secondary prevention for hypertension?
- ARegular aerobic exercise規律的有氧運動。
- BConsuming a low-sodium diet攝取低鈉飲食。
- CBlood pressure screening in asymptomatic individuals✓ 正解對無症狀個體進行血壓篩檢。
- DWeight reduction programs減重計畫。
— Explanation · 中文詳解 —
二級預防（Secondary prevention）的核心是「早期發現、早期治療」。其手段包含篩檢（Screening）。對於高血壓而言，個案常處於無症狀狀態（Silent killer），因此在社區進行血壓篩檢，能及早發現個案並介入治療，防止標的器官損傷。飲食控制、運動與減重皆屬於一級預防（預防疾病發生）或治療範疇（控制病情），不屬於篩檢性質的二級預防。
Secondary prevention involves early detection and treatment of disease to prevent complications, making blood pressure screening in asymptomatic individuals a key component. Lifestyle modifications like exercise, low-sodium diets, and weight reduction are considered primary prevention strategies aimed at stopping the disease from occurring in the first place.