Which of the following dusts have NOT fueled an industrial explosion in the 21st century?

Inappropriate behavior in the medical environment includes:

a. making sexual comments about a patient. b. waiting until you are home to check your personal e-mail. c. walking away from co-workers who are making racial comments. d. None of the above.

Every fire that produces a serious injury to an occupant should be considered a potential ________ fire and should be treated accordingly.

A) accidental B) fatal C) arson D) explosive