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Science Safety Quiz PS1a
Поширений: 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) any time chemicals, heat, or glassware are used.
B) only if you do not have corrective glasses.
C) to improve your vision.
D) to avoid eye strain.
  • 3. If you do not understand a direction or part of a laboratory procedure, you should
A) try several methods until something works.
B) figure it out as you do the lab.
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) neatly left at your lab station for the next class.
B) taken home.
C) dumped in the sink.
D) disposed of according to your teacher's directions.
  • 5. You have been injured in the laboratory (cut, burned, etc.). First you should
A) apply first aid yourself
B) see a doctor after school
C) visit the nurse after class
D) tell the teacher immediately
  • 6. Long hair in the laboratory must be
A) tied back or kept entirely out of the way with a hair band, etc.
B) cut short.
C) always neatly groomed.
D) held away from the experiment with one hand.
  • 7. Horseplay, practical jokes, or pranks in the science lab classroom are
A) okay if you are working alone.
B) always against the rules.
C) okay.
D) not dangerous.
  • 8. When you finish working with chemicals and other lab substances, always
A) treat your hands with skin lotion.
B) wipe your hands on your clothes.
C) wash your hands thoroughly with soap and water.
D) wipe your hands on a towel.
  • 9. In this classroom, where is the eyewash station located?
A) inside the teacher's closet
B) in the front of the room, beside the teacher's desk sink
C) in the back of the room, near the windows
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 hallway, to the left and the right of the classroom door
B) in the back of the room near the windows
C) in front of this classroom
D) in the teacher's closet
  • 11. Which of the following should never be used to collect data in the laboratory?
A) looking for a color change
B) feeling for the production of heat
C) testing by taste
D) listening for the escaping of gases
  • 12. Whose responsibility is it to care for lab equipment and report any damage?
A) only the teacher has the responsibility
B) the principal mainly
C) only my lab partner has this responsibility
D) every person participating in a lab has the 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) take your eyelids and flap them up and down to remove any chemicals trapped.
C) shake your head back and forth violently to make your eyes water.
D) have your lab partner run to the nurse for Visine.
  • 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) Sweep the glass off the table, and put it into the trash.
C) Crush the remaining glass fragments down to allow for easier disposal.
D) Conceal the accident so your group doesn't get a bad reputation.
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