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WorksheetsLab Safety
Total questions: 24
Worksheet time: 25mins
What do you do if a fire erupts?
Throw water on it?
Throw your books on it?
Notify the teacher immediatly
open all the windows
get the fire extinguisher
Which of the following activity IS allowed in the lab
eating
drinking
chewing gum
none of the above
Before you leave the science room, you should:
clean your work area and equipment
return all equipment to the proper storage area
wash our hands with soap and water
All of the above
When using a razor blade or scalpel, always cut material
toward you
in your hand
in your partner's hand
away from you
If you do not understand a direction or part of a laboratory procedure, you should
do what you think is correct
ask the teacher before proceding
skip it and go to the next part
try a few different methods until something works
Long hair in a laboratory must be
brushed often
cut short
held back by a partner
tied back or kept entirely out of the way by a hair band.
If a piece of equipment is not working properly, stop, turn it off, and tell
the gym teacher
your partner
the teacher
the entire class (screaming it as you do)
the principal
Approved eye protection devices are worn in the laboratory
anytime chemicals, heat, or glassware are used
to avoid eye strain
to improve your vision
only if you do not have contacts or corrective glasses
When you finish working with chemicals, biological specimens, and other lab substances
wash you hands thoroughly with soap and water
wipe your hands on your clothes
wipe your hands on your partners clothes
treat your hands and skin with lotion
When handling animals, students should
report any bites or scratches
not tease the animals
open the cages only with permission
all of the above
After completing an experiment, all chemical wastes should be
take home
disposed of according to your teacher's directions
dumped in the sink
left at the lab station for the next class to clean up
If you have been injured in the lab, what should you do first?
apply first aid to yourself
wait to go to the doctor after school
go to the nurse after class
tell the teacher immediatley
It is okay to pick up broken glass with your bare hands as long as the glass is placed in the trash can.
true
false
Lab work may be started immediately upon entering the lab, even if their is no teacher in the room.
True
False
Do not leave a lit burner unattended
true
false
Never remove chemicals, specimens, or other equipment from the lab.
True
False
Work areas should be kept clean and tidy.
True
False
All chemicals in the lab should be treated as if they could be hazardous.
True
False
Always carry a microscope using both hands.
True
False
All unauthorized experiments are prohibited.
True
False
You are allowed to enter the chemical storage area any time you need to get an item.
True
False
Read all procedures thoroughly before performing a lab investigation
True
False
Horseplay, practical jokes, or pranks in the classroom are
okay
never dangerous
okay if you are working alone
always against the rules
Which of the following should NOT be worn in the lab.
loose clothing
all of the clothing listed
dangling jewelry
sandals
