Lab Safety Quiz

Which of the following lab items is used to measure the volume of a liquid accurately?

• Beaker

• Graduated Cylinder

• Test Tube

• Erlenmeyer Flask

What is the primary purpose of a fume hood in a laboratory?

• To store chemicals

• To protect against chemical spills

• To ventilate harmful fumes

• To provide additional workspace

Which lab item is used to hold and mix chemicals and has a narrow neck to prevent spillage?

• Beaker

• Erlenmeyer Flask

• Petri Dish

• Pipette

What should you do if a chemical splashes into your eyes?

• Rub your eyes immediately

• Rinse your eyes with water for at least 15 minutes

• Apply a cold compress

• Close your eyes and wait for help

Which of the following is NOT a common piece of personal protective equipment (PPE) in a lab?

• Lab coat

• Safety goggles

• Sandals

• Gloves

What is the purpose of a Bunsen burner in a laboratory?

• To measure temperature

• To heat substances

• To store chemicals

• To mix solutions

Which lab item is used to grind and mix substances into a fine powder?

• Mortar and Pestle

• Test Tube

• Burette

• Pipette

What is the correct way to smell a chemical in the lab?

• Directly inhale the fumes

• Waft the fumes towards your nose with your hand

• Place your nose close to the container

• Do not smell chemicals at all

Which of the following lab items is used to measure mass?

• Thermometer

• Balance

• Graduated Cylinder

• Burette

What should you do if you spill a chemical on your skin?

• Wipe it off with a cloth

• Rinse the affected area with water immediately

• Apply lotion

• Ignore it if it doesn't hurt