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 perform systematic checks of the
laboratory at the end of the day or session?
A. To be prepared for emergencies.
To prevent hazards from occurring while the lab is
C. To maintain professionalism.
What is the main use of the fire blanket?
Put out fires on personnel clothing.
Smother grease fires on the floor.
Stop vapor leaks.
Wash their hands.
Purge the laboratory.
Open the rear door.
Which of the following
storing combustible materials?
What system test must be periodically performed?