Lab Safety Quiz – Practice Test


Take this Lab Safety Quiz to test if you have good safety in the lab. We update the quiz regularly and it’s the most accurate among the other quizzes.

A science lab is a dangerous place by nature, with fire hazards, hazardous chemicals, and risky procedures. Nobody wants an accident in the lab, so it’s critical to follow lab safety guidelines.

The Most Crucial Laboratory Safety Rule
Pay attention to the instructions! Whether you’re listening to your instructor or lab supervisor or following a procedure in a book, it’s critical to listen, pay attention, and be familiar with all of the steps, from beginning to end, before you begin. If you are unsure about anything or have questions, get them answered before proceeding, even if they are about a later step in the protocol. Before you begin, learn how to use all of the lab equipment.

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Why is this the most crucial rule? If you do not adhere to it:

  • You put yourself and others in danger in the lab.
  • You have the potential to sabotage your experiment.
  • You put the lab at risk of an accident, which could harm people as well as damage equipment.
  • If you’re a student, you could be suspended, and if you’re a researcher, you could be fired.

Understand the Location of Safety Equipment
In the event that something goes wrong, it’s critical to know where the safety equipment is and how to use it. It’s a good idea to check equipment on a regular basis to ensure it’s in good working order. For example, does the safety shower actually produce water? Does the water in the eyewash appear to be clean?

Not sure where the safety equipment is? Before beginning an experiment, go over the lab safety signs and look for them.

Lab Safety Quiz

What to Wear to the Lab
Prepare for the lab. This is a safety rule because your clothing is one of your best lines of defense in the event of an accident. Wear covered shoes, and long pants, and keep your hair up so it doesn’t fall into your experiment or a flame. But you shouldn’t waste any more time and start this Lab safety quiz.

Wear any necessary protective equipment. A lab coat and safety goggles are required. Depending on the nature of the experiment, you may also require gloves, hearing protection, and other items.

In the laboratory, you must not eat or drink anything.
Keep your snacks to the office and away from the lab. You are not permitted to eat or drink in the science laboratory. Food and beverages should not be stored in the same refrigerator as experiments, chemicals, or cultures.

  • There is far too much danger of food contamination. You could touch it with a chemically or pathogen-coated hand, or you could place it on a lab bench that has residue from previous experiments.
  • Having a drink in the lab puts your experiment at risk as well. A drink could be spilled on your research or lab notebook.
  • Distraction comes in the form of eating and drinking in the lab. You can’t concentrate on your work if you’re eating. Also, you must try to play this quiz
  • If you’re used to drinking liquids in the lab, you might reach for and consume the incorrect liquid. This is especially true if your glassware was not labeled or if you used lab glassware as dishes.

Chemicals should not be tasted or snifted.
Not only should you not bring food or drinks into the lab, but you should also refrain from tasting or smelling any chemicals or biological cultures that are already present. Some chemicals can be dangerous or even lethal when tasted or smelled. Labeling a container is the best way to know what’s inside, so make a habit of labeling glassware before adding the chemical. Also, you must try to play this Lab safety quiz

Don’t act like a mad scientist in the lab.
Another important safety rule is to act responsibly in the lab — don’t play Mad Scientist, mixing chemicals at random to see what happens. As a result, there could be an explosion, a fire, or the release of toxic gases.

Similarly, horseplay is not permitted in the laboratory. You risk breaking glassware, annoying others, and possibly causing an accident.

Properly dispose of laboratory waste

Knowing what to do with your experiment when it’s finished is an important laboratory safety rule. Before you begin an experiment, you should know what you want to achieve at the end. Don’t leave your mess for someone else to clean up.

Are the chemicals safe to flush down the toilet? If not, what are you going to do with them?
Is it safe to clean up biological cultures with soap and water, or do you need an autoclave to kill dangerous organisms?
Do you have any shards of glass or needles? Understand the proper way to dispose of “sharps.”

About the quiz

Know What to Do If a Lab Accident Occurs

Accidents happen, but you can do your best to avoid them and have a plan in place for when they do. In the event of an accident, most laboratories have a plan in place.

One crucial safety rule is to notify a supervisor if and when an accident occurs. Don’t try to hide it or lie about it. If you get cut, are exposed to a chemical, are bitten by a lab animal, or spill something, there may be consequences, and the danger may not be limited to you. If you do not seek treatment, you may expose others to a toxin or pathogen. Furthermore, if you do not admit to an accident, you may land your lab in hot water.

Experiments should be left in the lab.

It is critical that you leave your experiment at the lab for your own and others’ safety. Don’t bring it with you. There could be a spill, a specimen loss, or an accident. This is how science fiction films begin. In real life, you could endanger someone, start a fire, or lose your lab privileges.

While lab experiments should be left in the lab, if you want to do science at home, there are many safe science experiments you can try.

You Shouldn’t Experiment with Yourself
Many science fiction films begin with a scientist conducting an experiment on himself or herself. You will not, however, gain superpowers or discover the secret to eternal youth. Whatever you accomplish will almost certainly put your life in jeopardy.

Using the scientific method is what science is all about. To draw conclusions, you need data from multiple subjects, but using yourself as a subject and self-experimenting is risky, not to mention bad science.

For more personality quizzes check this: Vocabulary Quiz

Written By:

Debra Clark

Meet Debra Clark, a passionate writer and connoisseur of life's finer aspects. With a penchant for crafting thought-provoking questions, she is your go-to guide for a journey into the world of lifestyle quizzes. Born and raised in the United States, Debra's love for exploring the nuances of everyday life has led her to create quizzes that challenge, educate, and inspire.
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