What caused the zombie apocalypse?

• A failed experiment in the lab.

• Students ignoring the five rules of lab safety.

• A virus released by the government.

• An alien invasion.

What is the first rule of lab safety mentioned by the professor?

• Always wear safety glasses.

• Never eat or drink in the lab.

• Dress appropriately for the lab.

• Know the location of safety equipment.

What is the second rule of lab safety emphasized by the professor?

• Always work with a partner.

• Use personal protective equipment (PPE).

• Dispose of waste properly.

• Keep your workspace clean.

What is the correct procedure for diluting acid, according to the third lab safety rule?

• Add water to acid slowly.

• Add acid to water slowly.

• Mix acid and water simultaneously.

• Heat the water before adding acid.

What is the primary purpose of a fire extinguisher in a lab setting?

• To clean up chemical spills.

• To cool down hot equipment.

• To put out small fires.

• To spray on fellow students as a prank.

Which of the following is explicitly stated as a rule for lab behavior?

• Always wear correct PPE.

• Clean up your mess.

• Know the location of safety equipment.

• Be prepared for chemical spills.

What is the ultimate significance of the "five rules of lab safety" according to the student's narration at the end of the video?

• They are guidelines for passing the lab course.

• They are essential for surviving the zombie apocalypse.

• They help in identifying infected individuals.

• They provide instructions for creating a cure.

What is the professor's final action before the lab explodes?

• He escapes through a secret exit.

• He transforms into a zombie and eats something.

• He activates a self-destruct sequence.

• He tries to warn other labs.