Science Safety Quiz PS1a

1. If a fire erupts, immediately

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

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

A) to improve your vision.
B) to avoid eye strain.
C) only if you do not have corrective glasses.
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) figure it out as you do the lab.
B) try several methods until something works.
C) ask the teacher before proceeding.
D) skip it and go on to the next part.

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) 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) apply first aid yourself
B) visit the nurse after class
C) see a doctor after school
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) always neatly groomed.
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) 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) wipe your hands on a towel.
B) treat your hands with skin lotion.
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 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 the hallway, to the left and the right of the classroom door
B) in the back of the room near the windows
C) in the teacher's closet
D) in front of this classroom

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) looking for a color change
D) listening for the escaping of gases

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

A) the principal mainly
B) only the teacher has the responsibility
C) only my lab partner has this responsibility
D) every person participating in a lab 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) Conceal the accident so your group doesn't get a bad reputation.
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) Sweep the glass off the table, and put it into the trash.

Intereseko beste azterketa batzuk :

Quiz on 10b Newton's 3 Laws of Motion
Quiz on 10c Gravity, Fluid Motion, and Work
Quiz on 11a Static and Current Electricity

Azterketa honekin sortua That Quiz — matematikaren praktika erraza egiten den tokia.