Science Safety Quiz PS1a

Science Safety Quiz PS1a - Qüestionari

1. If a fire erupts, immediately

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

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) to improve your vision.
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) ask the teacher before proceeding.
B) try several methods until something works.
C) figure it out as you do the lab.
D) skip it and go on to the next part.

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

6. Long hair in the laboratory must be

A) tied back or kept entirely out of the way with a hair band, etc.
B) always neatly groomed.
C) cut short.
D) held away from the experiment with one hand.

7. Horseplay, practical jokes, or pranks in the science lab classroom are

A) not dangerous.
B) okay.
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) wipe your hands on your clothes.
B) treat your hands with skin lotion.
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) 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. Which of the following should never be used to collect data in the laboratory?

A) testing by taste
B) feeling for the production of heat
C) listening for the escaping of gases
D) looking for a color change

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

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

12. 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.

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

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

Altres proves d'interés :

Division Timed Test
Text features
Lab safety quiz

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