1. ANs- Public Health is the science and art of preventing disease, prolonging healthy life and promoting health through the organized efforts and informed choices of society, organizations, public and private, communications and individuals.
Public health is the science of protecting and improving the health families and communities through promotion of healthy lifestyles, research for disease and injury prevention and detection and control of infectious diseases.
2. Ans-
The Public Health Approach :
•Define
the health problem.
•Identify
risk factors associated with the problem.
•Develop
and test community-level interventions to control or prevent the cause or the
problem.
•Implement
interventions to improve the health of the population.
•Monitor
those interventions to assess their effectiveness.