Foundations of Biology Packet 1: Lab Safety

Multiple Choice

Which of the following is a key reason for learning lab safety rules before starting experiments?

• To prevent accidents and injuries

• To make experiments faster

• To avoid cleaning up after experiments

• To impress your classmates

Open Ended

Why is it important to follow safety rules and use proper procedures when conducting scientific investigations in a laboratory?

Open Ended

Explain why it is important to remove or tie back jewelry and loose clothing before entering the laboratory.

Multiple Choice

Which of the following is NOT a recommended dress code practice when working in a laboratory?

• Wearing safety goggles

• Wearing sandals or open-toed shoes

• Tying back long hair

• Wearing a laboratory apron

Multiple Choice

Based on the cartoon, what laboratory safety rule might the character have ignored?

• Wearing safety goggles

• Reading directions carefully

• Tying back long hair

• Not handling equipment without permission

Open Ended

List two actions you should take before starting any laboratory investigation, according to the general safety guidelines.

Multiple Choice

Which of the following are important steps to take if a chemical spill occurs in the laboratory?

• Clean it up yourself immediately

• Ask your teacher about the proper cleanup procedure

• Ignore the spill if it's small

• Pour chemicals into the sink

Multiple Choice

Which of the following is NOT a recommended laboratory safety practice according to the guidelines provided?

• Eating or tasting food in the laboratory

• Washing your hands before and after investigations

• Knowing the location of safety equipment

• Notifying your teacher of medical problems

Multiple Choice

Which of the following actions should you take if acid gets in your eyes or on your skin?

• Rinse with lots of water

• Apply ointment

• Cover with a bandage

• Ignore it if it doesn't hurt

Multiple Select

Select all correct safety precautions when using heat sources in the laboratory.

• Wear safety goggles

• Heat chemicals you are not instructed to

• Maintain a clean work area

• Never reach across a flame

Open Ended

How can you apply the safety rules and procedures you learned today to future scientific investigations or everyday situations?

Multiple Choice

What is one important reason for following safety rules and symbols in a science laboratory?

• To prevent accidents and injuries

• To make experiments more fun

• To save time during experiments

• To impress your classmates