The following items will test your grasp of the material covered
in this lesson. There is only one correct answer for each item.
When you complete the exercise, check your answer with the
answer key that follows.
If you answer any item incorrectly,
study again that part of the lesson which contains the portion
Why is it necessary
To keep the cost down.
To protect the environment.
Not everyone has the proper clearance.
What must the laboratory
safety in the laboratory?
All applicable safety equipment.
The chemicals to be used.
Brightly lighted exit signs.
Where in the laboratory must the MSDS be placed?
A. Keep them in the supervisor's office.
B. Place them in the cabinet with the chemicals.
C. Place them in well-lighted, highly visible areas.
Why should technicians be trained to evaluate environmental
Because the elements can hurt them.
Their actions affect the environment.
They will clean up their work area.