Lab Safety Rules and Guidelines

Why is it important to read all fire alarm and lab safety signs?

• a) To make the lab look organized

• b) To be prepared in case of an accident or emergency

• c) To decorate the lab

• d) To save time during an emergency

What should you do before working in a lab facility?

• a) Memorize all chemical formulas

• b) Ensure you know the building’s evacuation procedures

• c) Learn how to fix broken equipment

• d) Remove all safety equipment

Where should you store heavy lab materials?

• a) On the top of cabinets

• b) At waist height to prevent bending and lifting injuries

• c) On the floor near the exit

• d) In any available drawer

If a chemical splashes into your eye, what should you do immediately?

• a) Call a friend for help

• b) Rub your eyes to remove the chemical

• c) Flush your eyes with running water for at least 20 minutes

• d) Wait until the irritation stops

Why should you never use laboratory glassware as food or beverage containers?

• a) Because it is not stylish

• b) Because it may contain chemical residues that can be harmful

• c) Because it is expensive

• d) Because glass breaks easily

Which of the following is NOT allowed in the lab?

• a) Wearing safety goggles

• b) Eating and drinking

• c) Using lab equipment under supervision

• d) Washing your hands after an experiment

Why should long hair be tied back in the lab?

• a) To avoid distractions
  

• b) To look professional

• c) To prevent it from catching fire or getting contaminated

• d) To avoid peer pressure

What should you do before using high voltage equipment?

• a) Turn it on and test it immediately

• b) Ensure you get permission from your supervisor

• c) Wear rubber sandals

• d) Modify the equipment to fit your needs

What is the safest way to adjust high voltage equipment?

• a) Use both hands for stability

• b) Use only one hand and keep the other behind your back or in a pocket

• c) Wear gloves and touch all components

• d) Stand on a wet surface for better grounding

Why should electrical panels always be unobstructed?

• a) So they can be easily accessed in an emergency

• b) Because they take up too much space

• c) To prevent dust from accumulating

• d) To store chemicals safely