An asymptomatic adult at a primary health care clinic has a blood glucose test to detect disease before symptoms develop. Which level of prevention does this activity represent?
Correct answer: B. Secondary prevention
- A. Primary prevention
- B. Secondary prevention
- C. Tertiary prevention
- D. Rehabilitation prevention
Explanation
Screening asymptomatic people aims to detect disease early, so it is secondary prevention. Primary prevention prevents disease before it develops, while tertiary prevention reduces disability after disease is established.
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About Non-Communicable Diseases
Non-communicable diseases include cardiovascular disease, diabetes, cancer, chronic respiratory disease and other long-term conditions linked to genetic, behavioral and environmental factors. The focus is on modifiable risk factors, screening, early detection, lifestyle counselling, treatment adherence, rehabilitation and the levels of prevention, rather than infection control.
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