Lab Safety
Quiz by TIFFANY SOLOT
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- Q1
Flammable materials, like alcohol, should never be dispensed near
another student
an open flame
an open door
a sink
30s - Q2
Why would you wear goggles in the lab?
to prevent eye strain
to improve your vision
for protection from chemicals, heat, or glassware
for protection from UV rays
30s - Q3
If you do not understand a direction or part of a lab procedure, you should
figure it out as you do the lab
try several methods until something works
ask the instructor before proceeding
skip it and go on to the next part
30s - Q4
After completing an experiment, all chemical wastes should be
left at your lab station for the next class
disposed of according to your teacher's directions
taken home
dumped in the sink
30s - Q5
If a lab experiment is not completed, you should
come in during lunch and work while finishing your lunch
keep working after the bell to finish up
sneak in after school and work alone
discuss options with your instructor
30s - Q6
You are heating a substance in a test tube. Always point the open end of the tube
toward yourself
toward another classmate
away from all people
toward your lab partner
30s - Q7
When you heat a piece of glass and need to pick it up, you should
pick up the end that looks cooler
use tongs
use a rag or paper towels
pour cold water on it
30s - Q8
The first thing you should do if you get injured in the lab is
see a doctor after school
visit the school nurse after class
apply first aid yourself
tell the instructor immediately
30s - Q9
When gathering glassware and equipment for an experiment, you should
stack the glassware to carry it
carry as much as you can at one time
use a beaker to drink water
examine all glassware to check for chips and cracks
30s - Q10
Personal eyeglasses provide as much protection in a lab as
splashproof chemical goggles
a face shield
sunglasses
safety glasses
30s - Q11
Long hair in the laboratory must be
always neatly groomed
held out of the way with the hand you aren't using
tied back with a hairband or something similar
cut short
30s - Q12
Which of the following should not be worn in the lab?
watches, short sleeved shirts
closed toe shoes, hair ties
loose clothing, dangling jewelry
long pants, boots
30s - Q13
Which of the following footwear is best in the laboratory?
sandals
closed-toed shoes
rain boots
heels
30s - Q14
Horseplay or practical jokes in the laboratory are
Acceptable if you are working alone
OK
always against the rules
Not a big problem as long as there are no injuries
30s - Q15
If an acid is splashed on your skin, wash at once with
another, weaker acid
plenty of water
oil
soap
30s