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Science Safety Quiz PS1a - Questionário
Contribuição de: Wilson
(Autor original: Browder)
  • 1. If a fire erupts, immediately
A) run for the fire extinguisher.
B) open the windows.
C) notify the teacher.
D) throw water on the fire.
  • 2. Approved eye protection devices (such as goggles) are worn in the laboratory
A) to improve your vision.
B) any time chemicals, heat, or glassware are used.
C) to avoid eye strain.
D) only if you do not have corrective glasses.
  • 3. If you do not understand a direction or part of a laboratory procedure, you should
A) try several methods until something works.
B) skip it and go on to the next part.
C) figure it out as you do the lab.
D) ask the teacher before proceeding.
  • 4. After completing an experiment, all chemical wastes should be
A) neatly left at your lab station for the next class.
B) dumped in the sink.
C) disposed of according to your teacher's directions.
D) taken home.
  • 5. You have been injured in the laboratory (cut, burned, etc.). First you should
A) tell the teacher immediately
B) see a doctor after school
C) apply first aid yourself
D) visit the nurse after class
  • 6. Long hair in the laboratory must be
A) held away from the experiment with one hand.
B) cut short.
C) always neatly groomed.
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) not dangerous.
B) okay.
C) okay if you are working alone.
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) treat your hands with skin lotion.
D) wipe your hands on your clothes.
  • 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) testing by taste
B) looking for a color change
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) the principal mainly
B) only my lab partner has this responsibility
C) every person participating in a lab has the responsibility
D) only the teacher has the responsibility
  • 12. If any chemicals get into your eye,
A) shake your head back and forth violently to make your eyes water.
B) have your lab partner run to the nurse for Visine.
C) take your eyelids and flap them up and down to remove any chemicals trapped.
D) first notify the teacher, then flush with water at the eyewash station for 15 minutes.
  • 13. If you break glassware, like a test tube,
A) Conceal the accident so your group doesn't get a bad reputation.
B) Crush the remaining glass fragments down to allow for easier disposal.
C) Sweep the glass off the table, and put it into the trash.
D) Immediately notify the teacher and those around you of the hazard. Do not attempt to clean it up yourself.
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