What are the routes of exposure?
What are the routes of exposure? A. Routes of Exposureinhalation,ingestion,contact with skin and eyes, or.injection. How many routes of exposure to chemicals are there? There are four major routes by which a chemical may enter the body: Inhalation (breathing) Skin (or eye) contact. Swallowing (ingestion or eating) Can a substance have multiple routes of exposure? Yes, a substance can have multiple routes of exposure. The different routes can be inhalation, injection, or direct contact, but inhalation is the most common route of exposure. What is the most common exposure route? The most common route of exposure is through inhalation (breathing...