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- 1. Multiple Choice
When is it OK to eat or drink in the lab?AlwaysNever - 2. Multiple ChoiceWhat should you do if you break glass in the lab?Tell the teacher.Sweep up the glass.Pick up the glass with your hands.Ignore it; the teacher will clean it up when she sees it later.
- 3. Multiple ChoiceWhen 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.
- 4. Multiple ChoiceI must follow all instructions, written and verbal, about the laboratory procedures given by the teacher.TrueFalse
- 5. Multiple ChoiceI will perform only those activities that have been authorized by the instructor.TrueFalse
- 6. Multiple ChoiceI will immediately notify the instructor only about major accidents.TrueFalse
- 7. Multiple ChoiceHorseplay, jokes, and pranks are appropriate in the science classroom at any time.TrueFalse
- 8. Multiple ChoicePart of lab safety includes reading the lab procedure...before doing the labwhile doing the labafter doing the labonly if you think you really need it
- 9. Multiple ChoiceWhen should safety goggles be worn?at all times in the labwhen you feel like itwhen liquids could splash into your eyes OR when using glassware
- 10. Multiple ChoiceYou should never ______ chemicals in the lab.tastetouchsmellall of the above
- 11. Multiple ChoiceIf you are not sure what to do during a lab activity:guesschange lab partnersask a teacherjust sit quietly and do nothing
- 12. 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.
- 13. Multiple ChoiceHelping to clean up the lab or classroom is the job ofold students.transfer students.each and every student.only the teacher.
- 14. Multiple ChoiceWhen in the lab you should wear...open-toed shoes.sandals.closed-toes shoes.no shoes.
- 15. Multiple ChoiceWhen heating a substance in a test tube, the test tube should be pointedTowards youAway from you and othersAway from othersTowards others and away from you
- 16. Multiple ChoiceKeep your work area free of all unnecessary books and papersTRUEFALSE
- 17. Multiple ChoiceIt’s okay to pick up broken glass with your bare hands as long as the glass is placed in the trash.TrueFalse
- 18. Multiple Choice
If a fire erupts, immediately
notify the teacher.
run for the fire extinguisher.
throw water on the fire.
open the windows.
- 19. Multiple Choice
If you do not understand a direction or part of a laboratory procedure, you should
figure it out as you do the lab.
try several methods until something works.
ask the teacher before proceeding.
skip it and go on to the next part.
- 20. Multiple Choice
When you finish working with chemicals, biological specimens, and other lab substances, always
treat your hands with skin lotion.
wash your hands thoroughly with soap and water.
wipe your hands on a towel.
wipe your hands on your clothes.
- Answer choicesTagsAnswer choicesTags