Lab Safety

A scholar got a chemical in their eyes while doing lab work. After a while, the scholar felt a burning sensation in the eyes. What is the scholar supposed to do?

• Rub eyes vigorously to remove the chemical.
• Ignore the burning sensation and continue working.
• Apply ice packs to the eyes immediately.
• Flush eyes with eyewash and seek medical help.

Before using latex gloves, what are you supposed to do?

• Put on the gloves immediately
• Use hand sanitizer instead of washing hands
• Check the gloves for size only
• Check if you are allergic to latex.

While coming into the classroom, Tarell saw a broken glassware on the floor. What should he do?

• Ignore the glassware and sit down.
• Leave the classroom immediately without telling anyone.
• Inform the teacher.

• Pick up the broken glassware carefully and inform the teacher.

What is the primary function of a fume hood?

• To store chemicals safely without ventilation.
• To enhance the aesthetic appeal of the laboratory.
• The primary function of a fume hood is to provide safety by containing and exhausting hazardous fumes.
• To provide a workspace for assembling equipment.

How should you properly carry a microscope?

• Carry it by the eyepiece.
• Hold it upside down by the stage.
• Support it only by the lens.
• Hold the microscope by the base and support the arm.

Why is it important to clear the aisle of bags in a laboratory?

• To enhance the aesthetic appeal of the laboratory.
• To allow for easier access to equipment.
• To create a more organized workspace.
• It is important to clear the aisle of bags in a laboratory to prevent tripping hazards and ensure safety.

What will happen if you inhale chemicals such as chlorine gas or bromic acid?

• Inhaling chlorine gas or bromic acid can cause respiratory irritation, coughing, and potentially severe health effects.
• Inhaling these chemicals will result in instant happiness.

• It can enhance lung capacity and improve breathing.
• Inhaling chlorine gas or bromic acid is completely safe and has no effects.

What is the purpose of aprons and lab gowns?

• To enhance fashion in the lab
• to provide protection from spills, stains, and hazardous materials

• To keep the lab clean and organized
• To provide comfort during long hours of work

What footwear should you use when performing an experiment?

• Closed-toe shoes

• Sandals or flip-flops
• Barefoot
• High-heeled shoes

Kelly was already wearing eyeglasses when the teacher asked her to put on goggles for an experiment. Why does the teacher ask Kelly to still put on goggles?

• To ensure she can see the experiment better without her glasses.
• To prevent her from losing her eyeglasses during the experiment.
• To provide extra eye protection during the experiment.
• To make her look more professional during the experiment.