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
Primary prevention does not include - 
Select and explain. 
A. Early diagnosis and treatment, B. Health promotion, C. Specific protection, D. Health education
A: Early diagnosis and treatment
Answer: A: Early diagnosis and treatment 
Explanation: Early diagnosis and treatment is secondary level of prevention.