Epidemiology 1. Is a science that studies the poisonous ...

[darbym82]

Epidemiology
 
  1. Is a science that studies the poisonous effects of chemicals
  2. Explains the association between learning disabilities and exposure to lead-based paint at the cellular level
  3. Helps us understand the strength of the association between exposure and health effects
  4. Is a method for tracking the prevalence of a disease

Question 2

Nurses have a role in assessing the health problems of a community, including the sources of pollution. An example of point sources of air pollution is
 
  1. A smoke stack
  2. The number of cars and trucks
  3. How much fossil fuel is consumed in a community
  4. Ground ozone levels

[Sassygurl126]

Answer to Question 1

ANS: 3

Answer to Question 2

ANS: 1