Science Safety Quiz PS1a

1. If a fire erupts, immediately

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

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

A) to avoid eye strain.
B) to improve your vision.
C) any time chemicals, heat, or glassware are used.
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) try several methods until something works.
B) ask the teacher before proceeding.
C) skip it and go on to the next part.
D) figure it out as you do the lab.

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

A) neatly left at your lab station for the next class.
B) disposed of according to your teacher's directions.
C) taken home.
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) tied back or kept entirely out of the way with a hair band, etc.
B) cut short.
C) always neatly groomed.
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.
C) not dangerous.
D) okay if you are working alone.

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

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

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

12. If any chemicals get into your eye,

A) shake your head back and forth violently to make your eyes water.
B) have your lab partner run to the nurse for Visine.
C) first notify the teacher, then flush with water at the eyewash station for 15 minutes.
D) take your eyelids and flap them up and down to remove any chemicals trapped.

13. 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.

Otros exámenes de interés :

Division Timed Test
Text features
Lab safety quiz

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