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Science Safety Quiz PS1a
Συνεισφορά από: Wilson
(Αρχικός συντάκτης: Browder)
  • 1. If a fire erupts, immediately
A) throw water on the fire.
B) open the windows.
C) run for the fire extinguisher.
D) notify the teacher.
  • 2. Approved eye protection devices (such as goggles) are worn in the laboratory
A) only if you do not have corrective glasses.
B) to improve your vision.
C) to avoid eye strain.
D) any time chemicals, heat, or glassware are used.
  • 3. If you do not understand a direction or part of a laboratory procedure, you should
A) figure it out as you do the lab.
B) skip it and go on to the next part.
C) ask the teacher before proceeding.
D) try several methods until something works.
  • 4. After completing an experiment, all chemical wastes should be
A) dumped in the sink.
B) taken home.
C) disposed of according to your teacher's directions.
D) neatly left at your lab station for the next class.
  • 5. You have been injured in the laboratory (cut, burned, etc.). First you should
A) see a doctor after school
B) visit the nurse after class
C) tell the teacher immediately
D) apply first aid yourself
  • 6. Long hair in the laboratory must be
A) always neatly groomed.
B) cut short.
C) held away from the experiment with one hand.
D) tied back or kept entirely out of the way with a hair band, etc.
  • 7. Horseplay, practical jokes, or pranks in the science lab classroom are
A) okay if you are working alone.
B) not dangerous.
C) okay.
D) always against the rules.
  • 8. When you finish working with chemicals and other lab substances, always
A) wash your hands thoroughly with soap and water.
B) wipe your hands on a towel.
C) wipe your hands on your clothes.
D) treat your hands with skin lotion.
  • 9. In this classroom, where is the eyewash station located?
A) inside the teacher's closet
B) in the back of the room, near the windows
C) inside the cabinets in the back of the room
D) in the front of the room, beside the teacher's desk sink
  • 10. Which of the following should never be used to collect data in the laboratory?
A) looking for a color change
B) testing by taste
C) feeling for the production of heat
D) listening for the escaping of gases
  • 11. Whose responsibility is it to care for lab equipment and report any damage?
A) only my lab partner has this responsibility
B) only the teacher has the responsibility
C) every person participating in a lab has the responsibility
D) the principal mainly
  • 12. If any chemicals get into your eye,
A) take your eyelids and flap them up and down to remove any chemicals trapped.
B) have your lab partner run to the nurse for Visine.
C) first notify the teacher, then flush with water at the eyewash station for 15 minutes.
D) shake your head back and forth violently to make your eyes water.
  • 13. If you break glassware, like a test tube,
A) Immediately notify the teacher and those around you of the hazard. Do not attempt to clean it up yourself.
B) Conceal the accident so your group doesn't get a bad reputation.
C) Sweep the glass off the table, and put it into the trash.
D) Crush the remaining glass fragments down to allow for easier disposal.
Οι μαθητές που έκαναν αυτή την δοκιμασία είδαν επίσης :
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