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Science Safety Quiz PS1a
Prispevano od: Wilson
(Avtor originala: Browder)
  • 1. If a fire erupts, immediately
A) open the windows.
B) run for the fire extinguisher.
C) notify the teacher.
D) throw water on the fire.
  • 2. Approved eye protection devices (such as goggles) are worn in the laboratory
A) only if you do not have corrective glasses.
B) to avoid eye strain.
C) to improve your vision.
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) try several methods until something works.
C) skip it and go on to the next part.
D) ask the teacher before proceeding.
  • 4. After completing an experiment, all chemical wastes should be
A) taken home.
B) disposed of according to your teacher's directions.
C) dumped in the sink.
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) tell the teacher immediately
B) see a doctor after school
C) visit the nurse after class
D) apply first aid yourself
  • 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) 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) wipe your hands on your clothes.
B) wash your hands thoroughly with soap and water.
C) treat your hands with skin lotion.
D) wipe your hands on a towel.
  • 9. In this classroom, where is the eyewash station located?
A) in the front of the room, beside the teacher's desk sink
B) inside the cabinets in the back of the room
C) inside the teacher's closet
D) in the back of the room, near the windows
  • 10. Which of the following should never be used to collect data in the laboratory?
A) feeling for the production of heat
B) looking for a color change
C) testing by taste
D) listening for the escaping of gases
  • 11. Whose responsibility is it to care for lab equipment and report any damage?
A) only the teacher has the responsibility
B) only my lab partner has this responsibility
C) the principal mainly
D) every person participating in a lab has the responsibility
  • 12. If any chemicals get into your eye,
A) have your lab partner run to the nurse for Visine.
B) shake your head back and forth violently to make your eyes water.
C) first notify the teacher, then flush with water at the eyewash station for 15 minutes.
D) take your eyelids and flap them up and down to remove any chemicals trapped.
  • 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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