Lab Safety Test

1

If you see something in the classroom or laboratory that is dangerous, tell the teacher

1

Rags or paper towels with flammable liquids or solids on or in them must be put in

1

Any spill on the floor can cause an accident. Always clean it up

1

Alcohol, acetone, and other volatile materials that can burn easily should never be used near

1

When you work with laboratory chemicals and bunsen burners, long hair must be

1

When you work with laboratory chemicals, equipment, or burners, you must wear

1

If you are injured (cut, burned, and so on) tell the

1

Whenever you are in the classroom or laboratory, you should wear

1

If you think there is something wrong with a piece of equipment you are using, stop, turn it off, and tell

1

If you break a piece of glassware or other equipment, tell the teacher

1

All floors, aisles, and passageways should be kept clear of

1

If you see a fire in an apparatus assembly or a burning liquid, such as alcohol, it is best to put it out with

1

To put out a fire on a person's clothing, use

1

The correct way to move about the classroom or laboratory is to

1

Helping to clean up the classroom or laboratory is the job of

1

When you use laboratory equipment or chemicals, you should give the procedure all of your

1

Chemicals, small parts, glassware, and stirring rods are NOT to be

1

To prevent accidents during laboratory activities with chemicals and equipment, you should

1

Playing (as opposed to working) in the laboratory or bothering another person is

1

To be able to put out a fire quickly and safely, you should know

1

If flammable liquids, such as alcohol, are spilled, you should first

1

Before you touch an electrical switch, plug, or outlet

1

Eyeglasses do not provide as much protection as

1

Laboratory aprons, when provided, are for

1

Cabinet drawers and doors that are left open cause a hazard and should be

1

If there is a fire in the laboratory, notify the teacher at once; then prepare to

1

All chemicals should be stored in

1

When preparing dilute solutions of an acid, carefully pour

1

If acid gets on your skin or clothes, wash at once with

1

Small quantities of spilled acids can be made safe with

1

Small amounts of spilled bases can be neutralized and made safe with

1

You must wear approved eye protection while working in the laboratory

1

Disturbing other students while they are working in the laboratory is

1

You should prepare for each laboratory activity by reading all instructions

1

When measuring small amounts of liquids with using a pipette, draw the liquid into the tube by using

1

When heating substances in a test tube, be sure the open end of the tube points towards

1

After heating glass tubing to bend it, the soonest you may safely handle the tubing is

1

To insert glass tubing into a rubbers topper, you should (after fire polishing and cooling)

1

If you see something in the classroom or laboratory that is dangerous, tell the teacher

Rags or paper towels with flammable liquids or solids on or in them must be put in

Any spill on the floor can cause an accident. Always clean it up

Alcohol, acetone, and other volatile materials that can burn easily should never be used near

When you work with laboratory chemicals and bunsen burners, long hair must be

When you work with laboratory chemicals, equipment, or burners, you must wear

If you are injured (cut, burned, and so on) tell the

Whenever you are in the classroom or laboratory, you should wear

If you think there is something wrong with a piece of equipment you are using, stop, turn it off, and tell

If you break a piece of glassware or other equipment, tell the teacher

All floors, aisles, and passageways should be kept clear of

If you see a fire in an apparatus assembly or a burning liquid, such as alcohol, it is best to put it out with

To put out a fire on a person's clothing, use

The correct way to move about the classroom or laboratory is to

Helping to clean up the classroom or laboratory is the job of

When you use laboratory equipment or chemicals, you should give the procedure all of your

Chemicals, small parts, glassware, and stirring rods are NOT to be

To prevent accidents during laboratory activities with chemicals and equipment, you should

Playing (as opposed to working) in the laboratory or bothering another person is

To be able to put out a fire quickly and safely, you should know

If flammable liquids, such as alcohol, are spilled, you should first

Before you touch an electrical switch, plug, or outlet

Eyeglasses do not provide as much protection as

Laboratory aprons, when provided, are for

Cabinet drawers and doors that are left open cause a hazard and should be

If there is a fire in the laboratory, notify the teacher at once; then prepare to

All chemicals should be stored in

When preparing dilute solutions of an acid, carefully pour

If acid gets on your skin or clothes, wash at once with

Small quantities of spilled acids can be made safe with

Small amounts of spilled bases can be neutralized and made safe with

You must wear approved eye protection while working in the laboratory

Disturbing other students while they are working in the laboratory is

You should prepare for each laboratory activity by reading all instructions

When measuring small amounts of liquids with using a pipette, draw the liquid into the tube by using

When heating substances in a test tube, be sure the open end of the tube points towards

After heating glass tubing to bend it, the soonest you may safely handle the tubing is

To insert glass tubing into a rubbers topper, you should (after fire polishing and cooling)

To remove an electrical plug from its socket, you should