Science Safety Quiz Review

1. Science Safety Quiz Review

2. When in the science classroom, conduct yourself in a responsible manner- • At all times • When the teacher says to • Only when working on a lab • Only when preparing materials

3. When in the science classroom, conduct yourself in a responsible manner- • At all times

4. If you do not understand a part of a procedure you should- • Proceed with the lab anyway • Skip it and come back later • Work with another group • Ask the teacher immediately

5. If you do not understand a part of a procedure you should- • Ask the teacher immediately

6. Never work in a lab or classroom without- • A notebook • A teacher • A textbook • A partner

7. Never work in a lab or classroom without- • A teacher

8. When first entering a science room- • Do not touch anything until instructed • Immediately begin working on the lab • Go and check all equipment • Walk around and check each station

9. When first entering a science room- • Do not touch anything until instructed

10. You should read all instructions for a lab- • Only when you don’t know it • After you set up the equipment • As you perform the lab • Before you begin any part of the lab

11. You should read all instructions for a lab- • Before you begin any part of the lab

12. Unauthorized experiments means- • Doing an experiment without permission • Just messing around to see what happens • Mixing chemicals just for fun • All of the above

13. Unauthorized experiments means- • All of the above

14. Unauthorized experiments are- • OK sometimes • Alright if the teacher is in the room • Not allowed (prohibited) • OK if you plan to be a chemist

15. Unauthorized experiments are- • Not allowed (prohibited)

16. Horseplay is- • Never allowed in class • Alright in the classroom • Alright in the lab area only • Alright anytime

17. Horseplay is- • Never allowed in class

18. To put out a fire on a person’s clothing- • The fire extinguisher • The fire blanket • Water • Any chemical at your lab station

19. To put out a fire on a person’s clothing- • The fire blanket

20. In case of an emergency, such as a fire or earthquake or even a practice drill- • Grab your stuff and exit immediately • Turn off gas and/or electrical before exiting • Stop, drop, and roll • Run out leaving all behind

21. In case of an emergency, such as a fire or earthquake or even a practice drill- • Turn off gas and/or electrical before exiting

22. Report any and all accidents- • When you get time • Only if they are really serious • Only if they involve blood • To the teacher immediately

23. Report any and all accidents- • To the teacher immediately

24. Areas splashed with chemicals should be flushed with water- • Until it feels better • For 20 seconds • For 20 minutes • For 5 minutes

25. Areas splashed with chemicals should be flushed with water- • For 20 minutes

26. If you or your lab partner wear contacts and a chemical is splashed in the eye- • Rub the eyes to slid them around • Keep your eyes closed and let them tear • Don’t worry about it • Try to remove them after 2-3 minutes of flushing but keep flushing

27. If you or your lab partner wear contacts and a chemical is splashed in the eye- • Try to remove them after 2-3 minutes of flushing but keep flushing

28. The correct way to smell a chemical is to- • Sniff directly over the container • Smell it from a distance • Pour out a little and smell it • Dip your finger in a smell it

29. The correct way to smell a chemical is to- • Smell it from a distance

30. When mixing acids and water together, always • Add water to acid • Add them at the same time • Add acid to water • Add a base to them first

31. When mixing acids and water together, always • Add acid to water

32. When using a Bunsen burner, never- • Leave it unattended • Reach over the flame • Leave it near volatile materials • All of these

33. When using a Bunsen burner, never- • All of these

34. While doing any experiment you should always- • Wash your hands with soap and water when finished • Keep hands away from face, eyes, mouth, and body while working • Clean up lab area • All of the above

35. While doing any experiment you should always- • All of the above

36. Observing good housekeeping practices means- • Only the aisles are clear • backpacks are kept on the table • work areas are clean and tidy • unused equipment is never put away

37. Observing good housekeeping practices means- • work areas are clean and tidy

38. Lab aprons are used for- • The protection of you and your clothing • protecting your best clothes • wiping your hands on • wiping out glassware

39. Lab aprons are used for- • The protection of you and your clothing

40. When working in the lab you must- • Tie back long hair • wear shoes that completely cover the foot • not wear baggy clothing • all of these

41. When working in the lab you must- • all of these

42. When using knives or other sharp objects,always cut- • Towards your body • while holding the object in your hand • with someone holding the object • away from your body

43. When using knives or other sharp objects,always cut- • away from your body

44. You should know the location and use of the- • Fire extinguisher • fire blanket • eyewash station • all of these

45. You should know the location and use of the- • all of these

46. You must wear approved safety goggles or safety glasses- • When you mix chemicals • any time chemicals, heat or flame are used • when using glassware • when you feel like it

47. You must wear approved safety goggles or safety glasses- • any time chemicals, heat or flame are used

48. Wash bottles may be filled with- • Acid only • all chemicals • water only • alcohol only

49. Wash bottles may be filled with- • water only

50. You may enter the science storageroom or preparation area if- • you have your teacher’s permission • you break a piece of equipment • you need a piece of equipment • a student ask you to get something