Science Safety Quiz PS1a

Science Safety Quiz PS1a - Skyndipróf

Sent inn af: Wilson

(Upprunalegur höfundur: Browder)

1. If a fire erupts, immediately

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

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) ask the teacher before proceeding.
D) try several methods until something works.

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) disposed of according to your teacher's directions.
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) always neatly groomed.
B) tied back or kept entirely out of the way with a hair band, etc.
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) always against the rules.
C) okay if you are working alone.
D) not dangerous.

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

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

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

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

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

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

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

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

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

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

Nemendur sem tóku þetta próf tóku einnig :

Division Timed Test
Text features
Lab safety quiz

Búið til með That Quiz — þar sem stærðfræðiæfingapróf er alltaf aðeins einum smelli í burtu.