PUBHLTH 514 QUESTIONS AND ANSWERS
WITH SOLUTIONS 2025
Name a chemical stressor - ANSWER -cleaning products
-smoke
-lead in drinking water
-carbon minoxide
Name a biological stressor - ANSWER TB
Zika
Influenza
Salomenlla
Name a physical stressor - ANSWER UV radiation
Noise
Vibration
How many chemicals are there in US commerce? - ANSWER About 85000
Of 3,000 High Production Volume Chemicals, what percent have basic health risk information? - ANSWER
93% of 3,000 HPV chemicals missing one or more basic tests
43% of HPV chemicals missing ALL tests
3% of chemicals that have all 6 of those above tests
Globally, water bodies that serve ____ billion people are polluted by chemical, biological, and physical
stressors? - ANSWER 5 billion or 67% of the world population
How many Americans live in areas that exceed the National Ambient Air Quality Standards (NAAQS)? -
ANSWER 37% of the population or 127 million
How many liters of air do you inhale per day? - ANSWER 11,000 liters
WITH SOLUTIONS 2025
Name a chemical stressor - ANSWER -cleaning products
-smoke
-lead in drinking water
-carbon minoxide
Name a biological stressor - ANSWER TB
Zika
Influenza
Salomenlla
Name a physical stressor - ANSWER UV radiation
Noise
Vibration
How many chemicals are there in US commerce? - ANSWER About 85000
Of 3,000 High Production Volume Chemicals, what percent have basic health risk information? - ANSWER
93% of 3,000 HPV chemicals missing one or more basic tests
43% of HPV chemicals missing ALL tests
3% of chemicals that have all 6 of those above tests
Globally, water bodies that serve ____ billion people are polluted by chemical, biological, and physical
stressors? - ANSWER 5 billion or 67% of the world population
How many Americans live in areas that exceed the National Ambient Air Quality Standards (NAAQS)? -
ANSWER 37% of the population or 127 million
How many liters of air do you inhale per day? - ANSWER 11,000 liters
