The taking of haz mat into the body through undamaged skin and the eyes is called:

• A. Inhalation
• B. Ingestion
• C. Absorption
• D. Injection

Answer: (C)

Absorption is the process by which hazardous materials enter the body through surfaces such as the skin or mucous membranes, including the eyes. This is the route described when exposure happens through undamaged skin and the eyes, as chemicals can be absorbed across these barriers into the bloodstream.

Inhalation involves breathing in vapors, gases, or dust into the lungs. Ingestion means swallowing the substance, passing it through the digestive system. Injection refers to material entering the body through a puncture or break in the skin, delivering it directly into tissues. Absorption through skin or eyes is a different pathway, which is why it’s the correct choice here.