Science Safety Quiz PS1a - εξέταση

1. If a fire erupts, immediately

A) run for the fire extinguisher.
B) throw water on the fire.
C) open the windows.
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 improve your vision.
C) any time chemicals, heat, or glassware are used.
D) to avoid eye strain.

3. If you do not understand a direction or part of a laboratory procedure, you should

A) try several methods until something works.
B) skip it and go on to the next part.
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) dumped in the sink.
C) disposed of according to your teacher's directions.
D) neatly left at your lab station for the next class.

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

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

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

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 teacher's closet
B) in the front of the room, beside the teacher's desk sink
C) in the back of the room, near the windows
D) inside the cabinets in the back of the room

10. Which of the following should never be used to collect data in the laboratory?

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

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

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

12. 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) have your lab partner run to the nurse for Visine.
D) first notify the teacher, then flush with water at the eyewash station for 15 minutes.

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

A) Sweep the glass off the table, and put it into the trash.
B) Crush the remaining glass fragments down to allow for easier disposal.
C) Conceal the accident so your group doesn't get a bad reputation.
D) Immediately notify the teacher and those around you of the hazard. Do not attempt to clean it up yourself.

Οι μαθητές που έκαναν αυτή την δοκιμασία είδαν επίσης :

Division Timed Test
Text features
Lab safety quiz

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