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Science Safety Quiz PS1a
Prispevano od: Browder
  • 1. If a fire erupts, immediately
A) notify the teacher.
B) open the windows.
C) throw water on the fire.
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 avoid eye strain.
D) to improve your vision.
  • 3. If you do not understand a direction or part of a laboratory procedure, you should
A) skip it and go on to the next part.
B) ask the teacher before proceeding.
C) try several methods until something works.
D) figure it out as you do the lab.
  • 4. After completing an experiment, all chemical wastes should be
A) disposed of according to your teacher's directions.
B) neatly left at your lab station for the next class.
C) dumped in the sink.
D) taken home.
  • 5. You have been injured in the laboratory (cut, burned, etc.). First you should
A) see a doctor after school
B) apply first aid yourself
C) tell the teacher immediately
D) visit the nurse after class
  • 6. Long hair in the laboratory must be
A) cut short.
B) always neatly groomed.
C) tied back or kept entirely out of the way with a hair band, etc.
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) okay.
C) not dangerous.
D) always against the rules.
  • 8. When you finish working with chemicals and other lab substances, always
A) treat your hands with skin lotion.
B) wash your hands thoroughly with soap and water.
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) inside the teacher's closet
B) in the front of the room, beside the teacher's desk sink
C) inside the cabinets in the back of the room
D) in the back of the room, near the windows
  • 10. Where are the fire extinguishers that are close to this room located?
A) in front of this classroom
B) in the back of the room near the windows
C) in the hallway, to the left and the right of the classroom door
D) in the teacher's closet
  • 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) listening for the escaping of gases
D) looking for a color change
  • 12. Whose responsibility is it to care for lab equipment and report any damage?
A) only the teacher has the responsibility
B) every person participating in a lab has the responsibility
C) the principal mainly
D) only my lab partner has this responsibility
  • 13. 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) 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.
  • 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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