Science Lab Safety Test

Hauen laguntzarekin: Martin

1. Goggles are worn during science experiments -

A) any time chemicals, heat, or sediments are used to protect your eyes
B) only if you don't have glasses
C) to improve vision
D) to avoid eye strain

2. If you don't understand the directions or part of a lab procedure, you should -

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

3. After completing an experiment, all material waste should be -

A) left at your table for the next class
B) dumped into the sink
C) disposed of according to your teacher's directions
D) taken home

4. You have been injured in the the lab (cut, burned, etc.) First you should -

A) see a doctor after school
B) visit the school nurse after class
C) apply first aid yourself
D) tell the teacher at once

5. When getting glassware and equipment for an experiment, you should -

A) read all directions carefully to know what equipment is needed
B) All of these
C) examine all glassware to check for chips or cracks
D) clean any glassware that looks dirty

6. The following shoes are BEST to wear when doing science labs.

A) open-toed shoes
B) sandals
C) closed-toed shoes
D) slippers

7. Horseplay or practical joking in the lab are -

A) okay
B) always against the rules
C) not dangerous
D) okay if you are working alone

8. If a piece of equipment is not working you should tell -

A) your lab partners
B) your best friend in class
C) your teacher
D) the custodian

9. Any spill on the floor can cause an accident. Always clean it up -

A) when you have time
B) at once
C) at the end of the day
D) during clean up time

10. The correct way to move around the science classroom is to -

A) walk
B) skip
C) hurry
D) run

11. Cleaning up the science classroom is the job of -

A) new students
B) old students
C) each student
D) the teacher

12. Lab aprons are for -

A) others to put away
B) wiping your hands
C) when you are wearing your best clothes
D) the protection of you and your clothing

13. When smelling a liquid you should -

A) waft the odor toward you
B) pour it on the table
C) inhale deeply
D) use a fan

14. The most important thing during lab experiments is -

A) neatness
B) getting the correct answer
C) finishing first
D) safety

15. Which of the following is considered safety equipment

A) fire blanket
B) fire extinguisher
C) all of these
D) classroom door

16. When you finish working with lab equipment you should always -

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

17. You are doing an experiment in class. Suddenly you remember you have a stick of gum in your book. What shoud you do?

A) chew the gum when the teacher isn't looking
B) Don't chew the gum, it is not allowed at school.
C) give the gum to your best friend
D) wash your hands, then put the gum in your mouth

18. You picked up a dirty test tube with a sticky substance on the outside. You get some of this substance on your hand. What is the first thing you should do?

A) wipe your hands on your pants
B) wipe your hands on a classmate
C) Wash your hands and tell the teacher
D) try to figure out what the sticky substance is

19. You are working on a lab involving heat. Your lab partner accidently drops a glass beaker and it shatters causing a piece of glass to go into their eye. They should have been wearing -

A) sun glasses
B) a lab coat
C) safety glasses
D) gloves

20. You are doing a lab with your best girl friend when all of a sudden her hair gets caught on the balance scale. She should have -

A) put her hair up in a rubber band
B) worn a hat today
C) gotten a hair cut before class today
D) skipped the lab

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