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
Pre-placement Examination has an important role to play in 
Select and explain. 
A. Occupational Health, B. Energy Conservation, C. Genetic Counselling, D. Mental Health
A: Occupational Health
Answer: A: Occupational Health 
Explanation: Pre-placement Examination: Is the foundation of an efficient occupational health service. It is done at the time of employment and includes worker’s history (medical, family, occupational and social), physical examination and biological and radiological examinations.
Main purpose of Pre-placement Examination is to place ‘the right man in right job’; so that worker can perform his duties efficiently without detriment to his health (Ergonomics).
Pre-placement Examination also serves as a useful benchmark for future comparison (examination and epidemiology).