Which of the Following Is a Source of Toxic Dust

question 175

Multiple Choice

Which of the following is a source of toxic dust from a vehicle?

• A) Drum brakes
• B) Manual transmission bell housings
• C) Both A and B
• D) None of the above

---

Definitions:

Aden

Often a prefix referring to glands or glandular related in the context of medical terminology.

Actin

A protein that forms the thin filaments in muscle cells and is involved in motion and structure in other cell types.

Pediculosis

An infestation of lice on the human body, characterized by itching and sometimes redness and infection.

Subcutaneous

Referring to something situated or applied under the skin.