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Science Safety Quiz PS1a
נתרם על ידי: Browder
  • 1. If a fire erupts, immediately
A) throw water on the fire.
B) notify the teacher.
C) open the windows.
D) run for the fire extinguisher.
  • 2. Approved eye protection devices (such as goggles) are worn in the laboratory
A) to improve your vision.
B) only if you do not have corrective glasses.
C) any time chemicals, heat, or glassware are used.
D) to avoid eye strain.
  • 3. If you do not understand a direction or part of a laboratory procedure, you should
A) ask the teacher before proceeding.
B) figure it out as you do the lab.
C) skip it and go on to the next part.
D) try several methods until something works.
  • 4. After completing an experiment, all chemical wastes should be
A) disposed of according to your teacher's directions.
B) dumped in the sink.
C) neatly left at your lab station for the next class.
D) taken home.
  • 5. You have been injured in the laboratory (cut, burned, etc.). First you should
A) apply first aid yourself
B) tell the teacher immediately
C) visit the nurse after class
D) see a doctor after school
  • 6. Long hair in the laboratory must be
A) cut short.
B) always neatly groomed.
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.
B) okay if you are working alone.
C) not dangerous.
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) treat your hands with skin lotion.
C) wipe your hands on your clothes.
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) in the back of the room, near the windows
C) inside the teacher's closet
D) inside the cabinets in the back of the room
  • 10. Where are the fire extinguishers that are close to this room located?
A) in the teacher's closet
B) in the hallway, to the left and the right of the classroom door
C) in front of this classroom
D) in the back of the room near the windows
  • 11. Which of the following should never be used to collect data in the laboratory?
A) feeling for the production of heat
B) testing by taste
C) looking for a color change
D) listening for the escaping of gases
  • 12. Whose responsibility is it to care for lab equipment and report any damage?
A) every person participating in a lab has the responsibility
B) only the teacher has the responsibility
C) the principal mainly
D) only my lab partner has this responsibility
  • 13. If any chemicals get into your eye,
A) first notify the teacher, then flush with water at the eyewash station for 15 minutes.
B) shake your head back and forth violently to make your eyes water.
C) have your lab partner run to the nurse for Visine.
D) take your eyelids and flap them up and down to remove any chemicals trapped.
  • 14. 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.
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