WorksheetsLab Safety Quiz
Total questions: 15
Worksheet time: 9mins
What should students do before entering the lab benches with lab materials?
A. Ask for permission from a classmate
B. Wait for a lecturer to be present
C. Enter the lab preparation room
D. Run around in the laboratory
What is the correct action if a student spills water on the classroom floor?
C. Clean it up with a paper towel
B. Inform the teacher immediately
D. Ignore it and continue with the experiment
A. Leave it as it will evaporate quickly
What should be done if a bright yellow gas is produced when mixing two chemicals?
D. Pour water on the gas
C. Inform the lecturer immediately
A. Smell the fumes closely
B. Hold the beaker close to the face
What should students wear during experiments in the laboratory?
C. Loose clothing and untied hair
D. No safety equipment required
B. Long pants and closed-toed shoes
A. Open-toed shoes and shorts
What should be done if a partner's shirt catches on fire while using the Bunsen burner?
C. Ignore the fire
A. Run to get a cup of water
B. Ask friend to stay still and inform lecturer immediately
D. Pour chemicals on the fire
What is the correct action if any part of the body comes in contact with a substance?
A. Wash thoroughly with water
B. Leave it as it is
C. Apply a bandage
D. Inform a classmate
What should students do if they need to use emergency safety equipment?
D. Leave the lab immediately
C. Wait for the lecturer to instruct
B. Inform lecturer and use the equipment immediately
A. Ask for permission from a classmate
What should students do after finishing an experiment in the laboratory?
A. Leave equipment on the floor
B. Clean up and return equipment to the correct place
C. Run around the lab benches
D. Ignore the mess
Where does the broken glassware have to be disposed of?
In the sink
In the waste bottle
In a broken glass bin
In a normal bin
What is the correct way to know the smell of a chemical (still unadvisable) that you are working with?
Smell it from the mouth of the container
Heat the chemicals and smell the evaporated gas closely
Waft it toward your nose
Put the chemical in the fume hood and smell it from inside the fume hood
If you do not understand a direction or part
of a laboratory procedure, you should:
figure it out as you do the lab.
try several methods until something
works.
ask the lecturer before proceeding.
skip it and go on to the next part.
Students are using heat, chemicals and glassware in a laboratory experiment. Which of these is the best method of eye protection?
Safety goggles
Contact lenses
Prescription glasses
Eye protection is not needed
A student is finished working with chemicals or biological specimens. Which of these is best for the student to do before leaving the laboratory?
Wipe hands on clothing
Rinse hands with water
Treat hands with skin lotion
Wash hands with soap and water
Someone caught their sleeve on fire, what should you do first?
Spray with fire extinguisher
Smoother with fire blanket
Call the office
Put it under the eyewash station
