Safety Trained Supervisor Practice Test
Safety Trained Supervisor Basic Industrial Hygiene 2
What are the four main routes of entry for hazardous substances?
Select your answer
A
Inhalation, ingestion, absorption, and injection
B
Inhalation, ingestion, contact, and radiation
C
Breathing, swallowing, touching, and smelling
D
Airborne, waterborne, foodborne, and bloodborne
Hint
