Lesson 0.6 Practice Lab Safety Test - Clare Peters-Libeu | Library

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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Before you touch an electrical switch, plug, or outlet

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Eyeglasses do not provide as much protection as

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Laboratory aprons, when provided, are for

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

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

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You must wear approved eye protection while working in the laboratory

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Disturbing other students while they are working in the laboratory is

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You should prepare for each laboratory activity by reading all instructions

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

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To remove an electrical plug from its socket, you should

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When done using a hot plate, you should

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Lab is on a really hot day and you want to wear shorts. The best solution would be to

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Another class or activity requires you to wear a uniform on lab day that is really expensive or not appropriate for the lab. How could you solve this problem?