WorksheetsLab Safety Quiz - Most Missed Quizzes
Total questions: 12
Worksheet time: 6mins
What is the minimum personal protective equipment that must be used when handling chemicals in a laboratory?
Safety Glasses
Apron
Lab Coat
Gloves
How would you protect yourself from accidentally ingesting chemicals?
Not eating or drinking in the laboratory
Do not touch your face with your hand while in the lab
Wash hands prior to leaving the lab
All of the above
If a laboratory fire erupts, immediately
notify your instructor.
run for the fire extinguisher.
throw water on the fire.
open the windows.
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
After completing an experiment, all chemical wastes should be
left at your lab station for the next class.
disposed of according to your instructor’s directions.
dumped in the sink.
taken home
You are heating a piece of glass and now want to pick it up. You should
use a rag or paper towels.
pick up the end that looks cooler.
use tongs.
tell your lab partner to pick it up
When gathering glassware and equipment for an experiment, you should
read all directions carefully to know what equipment is necessary.
examine all glassware to check for chips or cracks.
clean any glassware that appears dirty.
All of the above.
Long hair in the laboratory must be
cut short.
held away from the experiment with one hand.
always neatly groomed.
tied back or kept entirely out of the way with a hair band, hairpins, or other confining device.
The following footwear is best in the laboratory.
sandals
open-toed shoes
closed-toed shoes
shoes appropriate for the weather
All chemicals in the lab are to be considered dangerous.
True
False
Return all unused chemicals to their original containers.
True
False
It’s okay to pick up broken glass with your bare hands as long as the glass is placed in the trash.
True
False
