Science Safety Quiz PS1a

Science Safety Quiz PS1a - Skyndipróf

Sent inn af: Browder

1. If a fire erupts, immediately

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

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

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

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

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

A) tell the teacher immediately
B) visit the nurse after class
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) okay.
B) not dangerous.
C) okay if you are working alone.
D) always against the rules.

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

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

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

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

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

13. If any chemicals get into your eye,

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

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

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

Nemendur sem tóku þetta próf tóku einnig :

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