Occupational Safety and Health

Question 1

what is the danger and/or hazard posed by an etiological agent?

Answer 1

Human disease

Question 2

No person should be permitted to work in a trench or pit in sandy clay soil that has unsupported sides or banks higher than

Answer 2

5 feet

Question 3

An employer moves employees who have reached the upper permissible level of exposure to a hazardous environment, to prevent further exposure. What type of hazard control is this?

Answer 3

Administrative control

Question 4

A negative pressure fit test for a protective mask

Answer 4

Is done by placing both palms against the intake filters

Question 5

Quantitative risk assessments usually measure human exposure through all the following except

Answer 5

Computer models