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Science Safety Quiz PS1a - Examen
Contribuido por: Browder
  • 1. If a fire erupts, immediately
A) notify the teacher.
B) run for the fire extinguisher.
C) throw water on the fire.
D) open the windows.
  • 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) to avoid eye strain.
D) only if you do not have corrective glasses.
  • 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) dumped in the sink.
B) neatly left at your lab station for the next class.
C) taken home.
D) disposed of according to your teacher's directions.
  • 5. You have been injured in the laboratory (cut, burned, etc.). First you should
A) visit the nurse after class
B) see a doctor after school
C) tell the teacher immediately
D) apply first aid yourself
  • 6. Long hair in the laboratory must be
A) tied back or kept entirely out of the way with a hair band, etc.
B) held away from the experiment with one hand.
C) always neatly groomed.
D) cut short.
  • 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) 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) in the front of the room, beside the teacher's desk sink
B) inside the teacher's closet
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 front of this classroom
C) in the back of the room near the windows
D) in the teacher's closet
  • 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) feeling for the production of heat
D) testing by taste
  • 12. Whose responsibility is it to care for lab equipment and report any damage?
A) only my lab partner has this responsibility
B) the principal mainly
C) every person participating in a lab has the responsibility
D) only the teacher has the responsibility
  • 13. If any chemicals get into your eye,
A) take your eyelids and flap them up and down to remove any chemicals trapped.
B) first notify the teacher, then flush with water at the eyewash station for 15 minutes.
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) Sweep the glass off the table, and put it into the trash.
B) Crush the remaining glass fragments down to allow for easier disposal.
C) Immediately notify the teacher and those around you of the hazard. Do not attempt to clean it up yourself.
D) Conceal the accident so your group doesn't get a bad reputation.
Otros exámenes de interés :
Quiz on 10b Newton's 3 Laws of Motion
Quiz on 10c Gravity, Fluid Motion, and Work
Quiz on 11a Static and Current Electricity
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