Science Laboratory Safety Test

Flammable materials, like alchohol, should never be dispensed or used near

• an open door

• an open flame

• another student

• a sink

If a laboratory fire erupts, immediately

• notify your instructor

• run for the fire extinguisher

• throw water on the fire

• open the windows

Approved eye protection devices such as goggles are worn in the lab

• to avoid eye strain

• to improve your vision

• only if you have on glasses

• anytime chemicals, heat or glassware are used

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

• figure it out as you do the lab

• try several methods until something works

• ask the instructor before proceeding

• skip it and go on to the next part

If you wear contact lenses in the school lab

• take them out before starting the lab

• you do not have to wear goggles

• tell your science instructor that you wear contact lenses

• keep the information to yourself

After completing an experiment, all chemical wastes should be

• left at your lab station for the next class

• disposed of according to the teacher directions

• dumped in the sink

• taken home

If a lab experiment is not completed, you should

• discuss the issue with your teacher

• sneak in after school and work alone

• come in during lunch and finish while eating

• make up some results

You are heating a substance in a test tube. Always point the open end of the tube

• toward yourself

• toward your lab partner

• toward another classmate

• away from all people

You are heating a piece of glass and now want to pick it up. You should

• use a rag or paper towels

• pick up the end that looks cooler

• use tongs

• pour cold water on it.

You have been injured in the lab. First you should

• visit the school nurse after class

• see a doctor after school

• tell your science teacher at once

• apply first aid yourself