WorksheetsLab Safety
Total questions: 15
Worksheet time: 8mins
Name
Class
Date
1.
While performing an experiment in the lab you read that you will be working with an open flame, glass beakers, and water. What are the correct pieces of safety equipment you must be wearing?
a)
gloves, goggles
b)
goggles, gloves, apron
c)
apron, goggles
d)
gloves, apron
2.
When in the lab...
a)
long sleeves and loose clothing should be rolled up
b)
closed toe shoes should be worn
c)
long hair should be pulled back
d)
all of the above
3.
If you do not understand a direction or part of a lab procedure, you should
a)
skip it and go on to the next part.
b)
ask the instructor before proceeding
c)
try several methods until something works
d)
figure it out as you do the lab
4.
You have been injured in the laboratory (cut, burn, etc.). First you should
a)
apply first aid yourself
b)
tell the science instructor at once
c)
see a doctor after school
d)
visit the school nurse after class
5.
The following footwear is best in the laboratory.
a)
shoes appropriate for the weather
b)
open-toed shoes
c)
closed-toed shoes
d)
sandals
6.
Chipped or cracked glassware is okay to use.
a)
True
b)
False
7.
Read all procedures thoroughly before entering the laboratory
a)
True
b)
False
8.
Horseplay or practical jokes in the laboratory are
a)
okay if you are working alone
b)
not dangerous
c)
okay
d)
always against the rules
9.
Eating in the lab is okay, as long as you clean up your mess.
a)
True
b)
False
10.
When is it OK to eat or drink in the lab?
a)
Always
b)
Never
11.
When you finish working with chemicals, biological specimens, and other lab substances, always
a)
wipe your hands on your clothes
b)
wipe your hands on a towel
c)
wash your hands thoroughly with soap and water
d)
treat your hands with skin lotion
12.
Laboratory work can be started immediately upon entering the laboratory even if the instructor is not yet present
a)
True
b)
False
13.
If a lab experiment is not completed, you should
a)
make up some results
b)
come in during lunch and finish while eating lunch
c)
sneak in after school and work alone
d)
discuss the issue with your instructor
14.
If the bell rings before you finish, it's not a problem if you leave everything. You can come back later and clean it up.
a)
True
b)
False
15.
You have accidentally broken a test tube and spilled a chemical on the table. Which of the following best explains what you should do?
a)
Quickly dispose of the glass, wipe up the spill with the nearest cloth, and hope nobody notices.
b)
Throw the glass into the nearest trash bin and let the spill air-dry.
c)
Use water and paper towels to clean up the spill; place the broken test tube in the disposal container specified for sharp objects.
d)
Caution your lab partners to avoid the area while you inform the teacher of the small accident.
100 %
