Volume 2: Unit 4

Question 1

A solvent is a _____

Answer 1

Liquid that a solute can be dissolved in

Question 1

If a safety data sheet (SDS) is not provided with the initial shipment of a hazardous material (HAZMAT), who must request it?

Answer 1

Workplace supervisor

Question 1

How do solvent vapors mainly enter the body?

Answer 1

Inhalation

Question 1

What document would specifically address actions that must be taken for regulated chemicals considered very hazardous?

Answer 1

Substance specific standard

Question 1

When identifying inhalation hazards of chlorine, you would infer from its vapor density of 2.47 that high concentrations of chlorine would ______

Answer 1

Sink to the ground

Question 1

Which control removes the hazard from the work area?

Answer 1

Elimination

Question 1

Which type of control is air sampling?

Answer 1

Administrative

Question 1

Your sampling determines workers are exposed to hazardous chemicals that exceed allowable exposure limits; therefore, if stated in the relevant standard, what should be established?

Answer 1

Regulated area

Question 2

Who is responsible for providing guidance so the workplace will be in compliance with the substance specific standard?

Answer 2

Bioenvironmental engineering