Science Safety Quiz PS1a

1. If a fire erupts, immediately

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

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

A) only if you do not have corrective glasses.
B) to avoid eye strain.
C) any time chemicals, heat, or glassware are used.
D) to improve your vision.

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

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

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

A) in the front of the room, beside the teacher's desk sink
B) in the back of the room, near the windows
C) inside the teacher's closet
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) 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) the principal mainly
B) only my lab partner has this responsibility
C) every person participating in a lab has the responsibility
D) only the teacher 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) Immediately notify the teacher and those around you of the hazard. Do not attempt to clean it up yourself.
B) Crush the remaining glass fragments down to allow for easier disposal.
C) Sweep the glass off the table, and put it into the trash.
D) Conceal the accident so your group doesn't get a bad reputation.

Altres proves d'interés :

Division Timed Test
Text features
Lab safety quiz

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