Science Safety Quiz PS1a

Contribuido por: Browder

1. If a fire erupts, immediately

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

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

A) only if you do not have corrective glasses.
B) any time chemicals, heat, or glassware are used.
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) try several methods until something works.
B) skip it and go on to the next part.
C) figure it out as you do the lab.
D) ask the teacher before proceeding.

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

A) neatly left at your lab station for the next class.
B) taken home.
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) see a doctor after school
C) apply first aid yourself
D) visit the nurse after class

6. Long hair in the laboratory must be

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

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

A) okay.
B) always against the rules.
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) 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. Where are the fire extinguishers that are close to this room located?

A) in the hallway, to the left and the right of the classroom door
B) in front of this classroom
C) in the back of the room near the windows
D) in the teacher's closet

11. 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) looking for a color change
D) listening for the escaping of gases

12. 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) only my lab partner has this responsibility
D) the principal mainly

13. If any chemicals get into your eye,

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

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

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

Otros exámenes de interés :

Quiz on 10b Newton's 3 Laws of Motion
Quiz on 10c Gravity, Fluid Motion, and Work
Quiz on 11a Static and Current Electricity

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