Introduction

Question 1

Define Health

Answer 1

Health is not merely the absence of disease or infirmity but a complete state of physical, mental and social well being.

Question 2

Define public health

Answer 2

It is the science of protecting and improving the health of communities through education, promotion of healthy lifestyles and research for disease and injury prevention.

Question 3

How do public health professionals prevent problems from happening or re-occurring?

Answer 3

•through implementing educational programs.
•developing policies.
•administering services.
•regulating health systems and some health professions.
•conducting research