____, such as mustard gas, are heavy, oily liquids that are colorless and odorless in their pure state.

When washing hands with soap and water, what is the best way to dry them?

a. Hot air blower b. Multiple-use cloth towel c. Single-use cloth towel d. Disposable towel

A 14-year-old boy was thrown from and then stepped on by a horse during a rodeo. He is confused and keeps asking you what happened. He has a cut on the back of his head, and his right arm is deformed and swollen. From this description, you should explain the mechanism of injury as:

A) altered mental status. B) thrown from and stepped on by a horse. C) seriously injured. D) cuts and broken bones.