Front

What should you do if you do not understand a direction or part of a lab procedure?

Back

Ask the instructor before proceeding.

Front

Is it true that you should return all unused chemicals to their original containers?

Back

False.

Front

When should approved eye protection devices (such as goggles) be worn in the laboratory?

Back

Any time chemicals, heat, or glassware are used.

Front

Can laboratory work be started immediately upon entering the laboratory even if the instructor is not yet present?

Back

False.

Front

What type of footwear is best in the laboratory?

Back

Closed-toed shoes.

Front

What is the purpose of wearing goggles in the lab?

Back

To protect your eyes from chemicals, heat, or glassware.

Front

Why is it important to ask questions if you are unsure about a lab procedure?

Back

To ensure safety and proper understanding of the experiment.

Front

What should you do with broken glassware in the lab?

Back

Notify the instructor and follow proper disposal procedures.

Front

What is the role of the instructor in a laboratory setting?

Back

To provide guidance, ensure safety, and assist with procedures.

Front

Why is it important to keep your work area clean in the lab?

Back

To prevent accidents and ensure a safe working environment.