Science Safety Quiz PS1a

1. If a fire erupts, immediately

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

2. Approved eye protection devices (such as goggles) are worn in the laboratory

A) only if you do not have corrective glasses.
B) to avoid eye strain.
C) any time chemicals, heat, or glassware are used.
D) to improve your vision.

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) neatly left at your lab station for the next class.
B) taken home.
C) disposed of according to your teacher's directions.
D) dumped in the sink.

5. You have been injured in the laboratory (cut, burned, etc.). First you should

A) visit the nurse after class
B) tell the teacher immediately
C) see a doctor after school
D) apply first aid yourself

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) always against the rules.
B) okay if you are working alone.
C) okay.
D) not dangerous.

8. When you finish working with chemicals and other lab substances, always

A) wash your hands thoroughly with soap and water.
B) wipe your hands on a towel.
C) treat your hands with skin lotion.
D) wipe your hands on your clothes.

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

A) inside the teacher's closet
B) inside the cabinets in the back of the room
C) in the front of the room, beside the teacher's desk sink
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 the hallway, to the left and the right of the classroom door
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) testing by taste
C) listening for the escaping of gases
D) feeling for the production of heat

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

A) every person participating in a lab has the responsibility
B) the principal mainly
C) only my lab partner has this 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) shake your head back and forth violently to make your eyes water.
C) first notify the teacher, then flush with water at the eyewash station for 15 minutes.
D) have your lab partner run to the nurse for Visine.

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) Sweep the glass off the table, and put it into the trash.
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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