Science Safety Quiz PS1a

Contribuido por: Wilson

(Autor original: Browder)

1. If a fire erupts, immediately

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

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

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

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

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

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

A) dumped in the sink.
B) disposed of according to your teacher's directions.
C) neatly left at your lab station for the next class.
D) taken home.

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

A) apply first aid yourself
B) see a doctor after school
C) visit the nurse after class
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) always against the rules.
B) not dangerous.
C) okay if you are working alone.
D) okay.

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

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

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

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

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

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

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

A) only the teacher has the responsibility
B) every person participating in a lab has the responsibility
C) the principal mainly
D) only my lab partner has this 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) Sweep the glass off the table, and put it into the trash.
D) Immediately notify the teacher and those around you of the hazard. Do not attempt to clean it up yourself.

Otros exámenes de interés :

Division Timed Test
Text features
Lab safety quiz

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