This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Social & Preventive Medicine
Measure of primary prevention of hypertension include all of the following except - 
Select and explain. 
A. Weight reduction, B. Exercise promotion, C. Reduction of salt intake, D. Early diagnosis of hypertension
D: Early diagnosis of hypertension
Answer: D: Early diagnosis of hypertension 
Explanation: Primary prevention of hypertension
Nutrition

Reduction in salt intake
Moderate fat intake
Avoidance of high alcohol intake
Restriction of energy intake appropriate to body needs


Weight reduction
Exercise promotion
Behavioral changes → Reduction of stress, avoidance of smoking.
Health education
Self care → To take own BP

Secondary prevention in hypertension

Early case detection (Early diagnosis)
Treatment
Patient - compliance