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Science Safety Quiz PS1a - اختبار
أسهم بواسطة: 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) to improve your vision.
B) any time chemicals, heat, or glassware are used.
C) only if you do not have corrective glasses.
D) to avoid eye strain.
  • 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) disposed of according to your teacher's directions.
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) tell the teacher immediately
B) visit the nurse after class
C) see a doctor after school
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) not dangerous.
B) always against the rules.
C) okay.
D) okay if you are working alone.
  • 8. When you finish working with chemicals and other lab substances, always
A) wipe your hands on a towel.
B) wipe your hands on your clothes.
C) wash your hands thoroughly with soap and water.
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. Where are the fire extinguishers that are close to this room located?
A) in the back of the room near the windows
B) in the hallway, to the left and the right of the classroom door
C) in the teacher's closet
D) in front of this classroom
  • 11. Which of the following should never be used to collect data in the laboratory?
A) listening for the escaping of gases
B) looking for a color change
C) testing by taste
D) feeling for the production of heat
  • 12. 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) the principal mainly
D) every person participating in a lab has the responsibility
  • 13. If any chemicals get into your eye,
A) have your lab partner run to the nurse for Visine.
B) first notify the teacher, then flush with water at the eyewash station for 15 minutes.
C) take your eyelids and flap them up and down to remove any chemicals trapped.
D) shake your head back and forth violently to make your eyes water.
  • 14. If you break glassware, like a test tube,
A) Crush the remaining glass fragments down to allow for easier disposal.
B) Immediately notify the teacher and those around you of the hazard. Do not attempt to clean it up yourself.
C) Conceal the accident so your group doesn't get a bad reputation.
D) Sweep the glass off the table, and put it into the trash.
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