Intro to Public health

Question 1

Briefly describe the main features of the history of public health

Answer 1

Over the past 200 years, there has been a significant increase in life expectancy due to improvements in public health.
Public health responds to societal health concerns.
Public health is informed by prevailing views at the time: science, ethics and aesthetics
Public health has been led by different types of leaders in different eras

Question 2

Define public health

Answer 2

The science and art of preventing disease, prolonging life and promoting health through organised efforts of society

Question 3

Describe the first wave of public health

Answer 3

Public health intervention introduced to reduce disease and control illness: clean water, sanitation, sewage systems
Led by social reformed and municipal authorities

Question 4

Describe the second public health wave

Answer 4

Science used to improve areas such as manufacturing, engineering, medicine and transport.
Led by local authorities, scientists and professional organisations

Question 5

Describe the third public health wave

Answer 5

Formation of NHS, poor people given social security, housing, education and employment.
Led by politicians interested in health.

Question 6

Describe the fourth public health wave

Answer 6

Establishment of effective health care interventions to prolong life. Risk factors of disease (smoking, alcohol, exercise, diet) and lifestyle becomes a central concern of public health.
Individuals themselves and multi-agency partnerships

Question 7

List the main components of current public health practice

Answer 7

Health improvement
Health protection
Improving servies

Question 8

Name one thing from previous four waves that should be continued ?

Answer 8

vaccinations