EHS Lab Safety

Front

When should approved eye protection devices be worn in the laboratory?

Back

For protection any time chemicals, heat, or glassware are used.

Front

If you do not understand a direction or part of a lab procedure, you should

Back

ask your teacher or classmates

Front

After completing an experiment, all wastes should be:

• taken home
• tossed in the trash can
• disposed of according to your teacher's directions
• left out for someone else to clean

Back

disposed of according to your teacher's directions

Front

What should you do first if injured in the laboratory (cut, burn, etc.)?

Back

Tell the science teacher immediately.

Front

Long hair in the laboratory must be

Back

tied or pinned back

Front

In a laboratory, the following should not be worn: dangling jewelry, sandals, loose clothing.

Back

all of the answers

Front

Horseplay or practical jokes in the laboratory are

Back

ALWAYS against the rules

Front

Work areas should be kept clean and tidy.

Back

True

Front

All chemicals in the lab are to be considered dangerous.

Back

True

Front

Can laboratory work be started immediately upon entering the laboratory even if the instructor is not yet present?

Back

False