What are examples of environmental lung diseases? Check all that apply.
pneumoconiosis
bronchitis
cystic fibrosis
silicosis
byssinosis
anthracosis
asbestosis
tuberculosis

Which challenges do countries face in limiting the spread of communicable diseases? check all that apply. 1. lack of vaccinations 2. lack of healthy food available 3. increase of worldwide travel 4. decrease of available clean water 5. increase in migration of infected animals

What is a common risk associated with illegal drugs?

Early treatment for mental illness involved because doctors believed that doing this would drain the mental illness out of the person’s body.