A community nurse measures blood pressure in adults at a basic health unit. What is the main purpose of this activity?
Correct answer: B. To detect possible hypertension at an early stage
- A. To provide immediate treatment for every abnormal result
- B. To detect possible hypertension at an early stage
- C. To confirm that the person has cardiovascular disease
- D. To replace the need for a complete health history
Explanation
Blood pressure screening helps identify people who may have hypertension and need repeat assessment or referral. One reading does not confirm cardiovascular disease, and screening does not replace a history and physical examination.
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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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