Science Safety Quiz PS1a

1. If a fire erupts, immediately

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

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

A) to avoid eye strain.
B) any time chemicals, heat, or glassware are used.
C) only if you do not have corrective glasses.
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) try several methods until something works.
C) ask the teacher before proceeding.
D) figure it out as you do the lab.

4. After completing an experiment, all chemical wastes should be

A) taken home.
B) neatly left at your lab station for the next class.
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) see a doctor after school
B) visit the nurse after class
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) cut short.
C) tied back or kept entirely out of the way with a hair band, etc.
D) always neatly groomed.

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) not dangerous.
D) okay.

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) wipe your hands on a towel.
D) wash your hands thoroughly with soap and water.

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

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

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

A) only my lab partner has this responsibility
B) every person participating in a lab has the responsibility
C) the principal mainly
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) have your lab partner run to the nurse for Visine.
D) shake your head back and forth violently to make your eyes water.

14. If you break glassware, like a test tube,

A) Crush the remaining glass fragments down to allow for easier disposal.
B) Sweep the glass off the table, and put it into the trash.
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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