Top 10 Science Lab Safety Rules

Miss Hendle introduces lab safety rules, emphasizing the importance of wearing goggles, proper chemical disposal, handling emergencies, fire safety, and maintaining hygiene. The video aims to ensure a safe learning environment by following these guidelines.

Why is it important to wear goggles during a lab session?

• To look stylish

• To see better

• To protect your eyes from chemicals

• To avoid getting dust in your eyes

What should you do if you accidentally pour excess chemicals?

• Pour them back into the stock container

• Dispose of them as instructed

• Mix them with other chemicals

• Leave them on the table

How should you carry lab equipment and chemicals?

• In your pockets

• On your head

• With two hands

• With one hand

What should you do if you get chemicals in your eyes?

• Close your eyes tightly

• Wash them out for 15 minutes

• Rub your eyes

• Ignore it

How should you smell a chemical in the lab?

• Ignore it

• Taste it

• Waft or fan the fumes

• Directly inhale it

What should you do if there is broken glass in the lab?

• Clean it up yourself

• Step on it

• Ignore it

• Let the teacher know immediately

What are the three elements of the fire triangle?

• Oxygen, heat, and fuel

• Oxygen, water, and fuel

• Water, air, and fuel

• Fire, smoke, and heat

When is it acceptable to eat in the lab?

• If you bring your own food

• Never

• If the teacher says it's okay

• Whenever you are hungry

Why is frequent hand-washing important after lab activities?

• To keep your hands clean

• To avoid getting sick and spreading illness

• To remove dirt

• To make your hands smell nice

How long should you rub your hands with soap while washing them?

• 30 seconds

• 20 seconds

• 10 seconds

• 5 seconds