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Lab equipment and safety

Total questions: 28

Worksheet time: 16mins

Name
Class
Date
1.
True or False: Long hair MUST be tied back during a laboratory investigation.
a)
True
b)
False
2.
True or False: The wearing of flip flops and other open toed shoes are acceptable during a laboratory investigation during the hot summer months.
a)
True
b)
False
3.
If you spill or break something during an experiment, what is the FIRST thing you should do?
a)
Tell the teacher.
b)
Clean it up. 
c)
Cover it with a paper towel.
d)
Leave it for someone else.
4.
The lab equipment seen in the image should be worn during a lab investigation when...
a)
using glassware.
b)
using chemicals.
c)
using heat/fire.
d)
using any of the above.
5.
Identify the piece of lab equipment seen in the image.
a)
Erlenmeyer Flask
b)
Graduated Cylinder
c)
Beaker
d)
Test Tube
6.
Identify the primary function of the lab equipment seen in the image.
a)
Mixing liquids
b)
Measuring liquid volume
c)
Mixing solids
d)
Measuring mass
7.
Identify the primary function of the lab equipment seen in the image.
a)
Transfer small amounts of liquid
b)
Transfer large amounts of liquid
c)
Measure liquid volume
d)
Mixing liquid chemicals
8.
Identify the piece of lab equipment seen in the image.
a)
Pipets
b)
Test Tubes
c)
Forceps
d)
Scoopulas
9.
True or False: If you see something dangerous taking place during a lab,you should immediately tell the teacher.
a)
True
b)
False
10.
Which of the following should NOT be worn during a lab investigation?
a)
Flip flops
b)
Loose, long hair
c)
Dangling jewelry
d)
All of the above
11.
In what condition should the work areas should be kept? 
a)
As messy as you like - mess equals creativity.
b)
Clean and tidy at all times
c)
Clean and tidy if there is time, if not the next group will clean up.
d)
With all your books, laptops and art materials on them, in case they are needed.
12.

(True or False) Horse playing is allowed in the laboratory

a)

true

b)

false

13.

(True or False) It is okay to pick up broken glass with your bare hands as long as the glass is placed in the trash can

a)

true

b)

false

14.
After completing an experiment, all chemical wastes should be
a)
dumped down sink
b)
taken home
c)
thrown in trash
d)
disposed of according to teacher's directions
15.
a)
test tube clamp
b)
tongs
c)
ring stand
d)
buret clamp
16.
a)
beaker
b)
graduated cylinder
c)
erlenmeyer flask
d)
test tube
17.
a)
beaker
b)
graduated cylinder
c)
test tube
d)
erlenmeyer flask
18.
What is used to protect your eyes from chemicals, broken glass, and fire?
a)
Fire blanket
b)
Eye wash
c)
Goggles
d)
Flask
19.
a)
smock
b)
apron
c)
cover up
d)
goggles
20.
Name the tool pictured
a)
Pipette
b)
Eye dropper
c)
Tqeezer
d)
Forceps
21.

What mistake is Ernie making?

a)

Horseplay in the lab

b)

Water is leaking on the back counter

c)

Measuring the beaker wrong

22.

A student is dissecting an earthworm. During the dissection, the sharp scalpel slips and seriously cuts the student's finger. What should they do first?

a)

Tell the teacher

b)

Run to the restroom

c)

Take out their phone and take a selfie

d)

Tell their friend

23.

A student is in the middle of a science experiment where they have to boil a solution for a long time. When the student gets bored and wanders over to talk with their friends, a sweatshirt they left on the desk near the hot plate catches fire. What mistake did they make?

a)

Leaving the lab table and putting clothes on the lab table

b)

Leaving the table

c)

Talking during the lab

24.
I will immediately notify the instructor only about major accidents.
a)
True
b)
False
25.

How many incorrect behaviors do you see in the image?

a)

1

b)

2

c)

3

d)

4

26.

I will perform only those activities that have been authorized by the instructor.

a)

True

b)

False

27.

A student is working hard on a chemistry lab

experiment that uses a strong acid. Halfway

through the lab, the student gets hungry and

starts eating a bag of chips. When the student

licks their fingers, they start to have a severe reaction. What did the student do wrong?

a)

Eating during lab

b)

not keeping area clean

c)

not listening to directions

d)

hordeplay

28.

A student is adding small drops of acid to a

solution. They are leaning in closely to count how

many drops of acid they are adding. The acid

splashes and gets in their eyes. what did the student do wrong?

a)

eating in lab

b)

not wearing safety glasses

c)

horseplay

d)

did nothing wrong

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