Science Safety Quiz PS1a

1. If a fire erupts, immediately

A) open the windows.
B) run for the fire extinguisher.
C) notify the teacher.
D) throw water on the fire.

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) to avoid eye strain.
D) any time chemicals, heat, or glassware are used.

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) figure it out as you do the lab.
D) try several methods until something works.

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) disposed of according to your teacher's directions.
D) taken home.

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) apply first aid yourself
D) tell the teacher immediately

6. Long hair in the laboratory must be

A) held away from the experiment with one hand.
B) always neatly groomed.
C) cut short.
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) not dangerous.
C) okay if you are working alone.
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) wipe your hands on a towel.
C) wipe your hands on your clothes.
D) wash your hands thoroughly with soap and water.

9. In this classroom, where is the eyewash station located?

A) inside the cabinets in the back of the room
B) in the front of the room, beside the teacher's desk sink
C) inside the teacher's closet
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 the back of the room near the windows
B) in front of this classroom
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) listening for the escaping of gases
C) looking for a color change
D) testing by taste

12. Whose responsibility is it to care for lab equipment and report any damage?

A) the principal mainly
B) every person participating in a lab has the responsibility
C) only my lab partner has this responsibility
D) only the teacher has the responsibility

13. If any chemicals get into your eye,

A) have your lab partner run to the nurse for Visine.
B) take your eyelids and flap them up and down to remove any chemicals trapped.
C) first notify the teacher, then flush with water at the eyewash station for 15 minutes.
D) shake your head back and forth violently to make your eyes water.

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) Conceal the accident so your group doesn't get a bad reputation.
D) Crush the remaining glass fragments down to allow for easier disposal.

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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