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WorksheetsLab Safety Quiz Review
Total questions: 15
Worksheet time: 8mins
What is the first thing you should do in the lab?
Turn on lab equipment
Gather supplies
Put on Safety equipment
Read instructions
•What color on the NFPA (safety) diamond stands for flammability?
red
blue
white
yellow
The higher the numbers on the NFPA diamond, the more _____ the substance is.
rare
dangerous
safe
pure
What does the NFPA safety rating diamond include?
Red- Explosive Blue- Corrosive Yellow- Poisonous White- Special hazards
Blue-Health Red-Flammability Yellow-Instability White-Special Hazards
Blue- Corrosive Red- Fire Yellow- Invisability White- Popular Hazard
Yellow- Environment Red- Hazardous Blue- Compressed gas White- Toxic Hazard
Which object is least likely to get caught in mechanical equipment?
Loose scarf
Fitted Lab Coat
Dangly necklace
Long Hair
Which is not appropriate lab safety
reading all directions
tasting the lab materials
wearing goggles over eyes
wearing lab coat
All spills in the laboratory:
Require a Shower
Are Dangerous
Can be cleaned with soap
Should be reported to a teacher
Who is responsible for lab safety?
everyone
my lab partner
the teacher
the principal
Having an organized work area can help you:
Find materials easily
Allow you to clean up easier
Prevent accidents
All of the answers
Which actions are safe when handling an unknown chemical?
Pour it down the drain
Smell it directly
Read NFP Diamond and Wear personal protective equipment
Mix with water
A broken microscope slide should be discarded in a:
Garbage Can
Sink
Recycling bin
Sharp objects container
True or false: You should gather your materials first when doing a lab
True
False
Pour a substance down the drain only if:
It is acidic
Your teacher tells you to
You smell it first
It is clear
True or False: A microsope is responsible for the most common type of lab injury?
True
False
Wafting the air above a chemical is one way to _____ it indirectly.
Taste
Smell
Dispose of
Measure
