WorksheetsLab Safety
Total questions: 20
Worksheet time: 11mins
Name
Class
Date
1.
The following activity is allowed in the science laboratory
a)
Eating
b)
Drinking
c)
Chewing Gum
d)
None of these are allowed
2.
If a piece of equipment is not working properly, stop, turn it off and go tell...
a)
Mr. Hawley
b)
The janitor
c)
The teacher
d)
Your lab partner
3.
Long hair in the laboratory should always be
a)
Pulled back
b)
Always neatly groomed
c)
Cut short
d)
Held away from the table with one hand
4.
You have been injured during a lab (burned, cut, etc.). First you should
a)
Visit the school nurse
b)
Apply first aid yourself
c)
Go see a doctor after school
d)
Tell the teacher
5.
When you finish working with chemicals, biological specimens, and other lab substances, always
a)
Wash your hands with soap and water
b)
Wipe your hands on a towel
c)
Treat your hands with lotion
d)
Wipe your hands on your clothes
6.
If a fire erupts immediately,
a)
Tell the teacher
b)
Grab the fire extinguisher
c)
Throw water on it
d)
Open the window
7.
Approved eye protection devices (such as goggles) are worn in the laboratory
a)
To improve your vision
b)
To avoid eye strain
c)
Only if you don't wear corrective glasses
d)
Anytime chemicals, heat, or glassware are used
8.
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 continuing
d)
Try several methods until something works
9.
After completing an experiment, all chemical wastes should be
a)
disposed of according to the teacher's directions
b)
dumped in the sink
c)
left for the next class
d)
taken home
10.
If you notice a beaker has a crack in it, you should
a)
Continue to use it
b)
Tell the teacher
c)
Throw it in the trash
d)
Tell the janitor
11.
If you break glass during an experiment, you should
a)
Have your lab partner clean it
b)
Clean it up yourself
c)
Leave it alone
d)
Tell the teacher
12.
Which of the following should you never do in the lab?
a)
Prank the teacher
b)
Horseplay
c)
Play practical jokes
d)
All of these
13.
Which of the following is inappropriate to wear in the lab?
a)
Loose clothes
b)
All of these
c)
Loose jewelry/lanyard
d)
Sandals
14.
When using a new chemical in the lab, you should
a)
Taste it-YUM
b)
Take a big whiff of it
c)
Look directly into it while heating it
d)
None of these
15.
During the lab your materials should be
a)
In your locker
b)
Nice and organized
c)
Spread out all over your workspace
d)
On the floor
16.
When using a sharp object, you should
a)
Cut away from yourself or others
b)
Cut toward your lab partner
c)
Cut toward the floor
d)
Cut toward yourself
17.
What does PASS stand for?
a)
Pull, Aim, Spray, Sweep
b)
Pull, Aim, Squeeze, Sweep
c)
Pull, Aim, Squeeze, Spray
d)
Press, Aim, Spray, Sweep
18.
Where do you point the fire extinguisher if you are putting out a fire?
a)
At the base of the fire
b)
At the top of the flames
c)
At your lab partner
d)
Toward the middle of the fire
19.
Who's responsible for preventing accidents in the lab?
a)
Mr. Hawley
b)
The teacher
c)
Everyone
d)
No one
20.
What does PPE stand for?
a)
Personal Protective Equipment
b)
Protective Personal Equipment
c)
Penguins Pick Eggplant
d)
Personal Proper Equipment
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