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- 1. Multiple ChoiceI can perform my own experiments with lab materials ___.I am sure it is safe to do so.Whenever I want to.When all of my group is ready.Never.
- 2. Multiple ChoiceKeeping your work area neat and clean is important because:My teacher is a neat-freakI won't lose my supplies in the clutter.It keeps the room from looking messy.It helps prevent accidents.
- 3. Multiple ChoiceYou should never ______ chemicals in the lab.tastetouchsmellall of the above
- 4. Multiple ChoiceIf you are not sure what to do during a lab activity:guesschange lab partnersask a teacherjust sit quietly and do nothing
- 5. Multiple ChoiceDisrupting other students in the laboratory with horseplay in the lab is:helpful.alloweddangerous.the quickest way to do a job.
- 6. Multiple ChoiceWhat is the CORRECT procedure for students to follow if a chemical is spilled?Stand back and advise the teacher of the spill.Run madly out of the room.Splash large amounts of water onto the spill.Immediately ask to go to the restroom.
- 7. Multiple ChoiceAt the end of the lab you see some leftover chemical that looks just like the stuff you were using. You should:put the chemical back in the jar it came from.sweep it into your hand and throw it out.tell the teacher so you can dispose of it properly.tell your classmates that your lab partner is really messy.
- 8. Multiple ChoiceHelping to clean up the lab or classroom is the job ofold students.transfer students.each and every student.only the teacher.
- 9. Multiple ChoiceHelping to clean up the lab or classroom is the job ofold students.transfer students.each and every student.only the teacher.
- 10. Multiple ChoiceWhich of the following IS considered safety equipment in our classroom?Eyewash StationEmergency ShowerFire ExtinguisherAll of the Above.
- 11. Multiple ChoiceYou should report accidents to the teacher __.after the class is overimmediatelythe following daynever
- 12. Multiple ChoiceLabs are individual activities and you should ignore your group members or be the only one working.TrueFalse
- 13. Multiple ChoiceWhen should you look over the experiment instructions?After starting the labWhen your teacher tells you toBefore starting the labIt doesn't really matter. Instructions are silly!
- 14. Multiple ChoiceBob and Lizzy are working in the lab. They are goofing off and break a glass test tube. Which rule did the break?Know the location of the safety equipment.Do not eat or drink in the lab.Read instructions.No playing around!
- 15. Multiple ChoiceWhich of the following are examples of dressing appropriately in the lab?Pulling long hair backLeaving long hair down to get in the chemicals.Wearing sandals
- 16. Multiple Choice
When should you tie back long hair or baggy clothing?When working with chemicalsWhen working with a Bunsen burnerWhen doing dissections.Any time you are working in the lab. - 17. Multiple ChoiceBefore leaving the lab you should always wash your hands.TrueFalse
- 18. Multiple ChoiceIt's fine to smell chemicals directly from their containers.TrueFalse
- 19. Multiple ChoiceIf you get something in your eyes, how long do you need to use the eyewash station?15 - 20 seconds5 minutes15 - 20 minutesDon't use the eyewash.
- 20. Multiple ChoiceYou have been injured in the laboratory (cut, burn, etc.). First you shouldapply first aid yourselftell the science instructor at oncesee a doctor after schoolvisit the school nurse after class
- 21. Multiple ChoiceChipped or cracked glassware is okay to use.TrueFalse
- 22. Multiple ChoiceNever leave a lit burner unattended.TrueFalse
- 23. Multiple ChoiceIt’s okay to pick up broken glass with your bare hands as long as the glass is placed in the trash.TrueFalse
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