Safety and Laboratory Procedures Quiz

Rohan is driving on a highway and sees a triangular sign with an exclamation mark. What does this sign usually indicate?

• Caution

• Emergency

• Warning

• Information

Which of the following symbols indicates that you should wear safety goggles?

• A triangle with an exclamation mark

• A square with a picture of goggles

• A circle with a cross

• A hexagon with a hand

How many people may stand inside the safety zone of a machine?

• One student and One instructor.

• One person.

• As many as needed to complete the task.

• The whole group working on the project.

Why is it crucial for students to follow safety protocols in the chemistry lab?

• To complete experiments more quickly

• To maintain a tidy workspace

• To avoid hazards and ensure everyone's safety

• To make the lab experience more enjoyable

Which of the following is NOT a piece of Personal Protective Equipment (PPE)?

• Safety goggles

• Lab coat

• Work gloves

• Cell phone

The following footwear is best in the laboratory.

• sandals

• open-toed shoes

• shoes appropriate for the weather

• closed-toed shoes

When should Nora wear a lab coat in the lab?

• Only when you are working with chemicals

• Only when working with electrical equipment

• At all times while in the laboratory

• Only when told by the teacher

Olivia needs to measure a piece of wood 3 1/2 long for her school project. Which tool would she use?

• Ruler

• Tape measure

• Screwdriver

• Wrench

What is the first step you should take before operating unfamiliar equipment in the lab?

• Consult the equipment's manual or SOP

• Ask a colleague for a quick tutorial

• Experiment with the controls

• Operate it based on intuition

What is the best practice for storing tools after use?

• Leave them scattered around

• Organize them in their proper storage area

• Put them under the table

• Store them in a random box