Lab Safety Test Review II

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

• skip it and go on to the next part.

• figure it out as your do the lab.

• ask the teacher before proceeding.

• try several methods until something works.

If you wear contact lenses in the school laboratory

• keep the information to yourself.

• you do not have to wear protective goggles.

• 
  advise your science instructor that you wear contact lenses

• take them out before starting the lab.

If a lab experiment is not completed, you should

• sneak in after school and work alone

• discuss the issue with your instructor.

• make up some results.

• come in during lunch and finish while eating lunch.

You have been injured in the laboratory (cut, burn, etc.). First you should

• tell the science instructor at once.

• apply first aid yourself.

• visit the school nurse after class.

• see a doctor after school.

In a laboratory, the following should not be worn

• sandals.

• dangling jewelry.

• loose clothing.

• All choices

If a piece of equipment is not working properly, stop, turn it off, and tell

• your lab partner.

• the science instructor.

• the custodian.

• your best friend in the class.

Hot glass looks the same as cold glass.

• True

• False

Return all unused chemicals to their original containers.

• True

• 
  False

Chipped or cracked glassware is okay to use.

• True

• False

It’s okay to pick up broken glass with your bare hands as long as the glass is placed in the trash.

• 
  True

• 
  False