What is the first thing you should do if there is an accident in the lab?

Asked By: Giorgia Kleinmond | Last Updated: 23rd January, 2020
Category: medical health first aid
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In case of a lab fire or explosion, ensure your safety first and call emergency responders immediately for help. Evacuate the building safely and pull fire alarms or notify nearby people, if possible. Don't use elevators. Use stairs and locate the nearest exit.

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In this regard, what is the first thing you should do when an accident occurs during a science experiment?

Tell your teacher immediately if an injury, spill, or other accident occurs. Clean up your work area after conducting a science activity. Wash your hands with soap and water after completing a science activity.

One may also ask, what do you do in case of accident in the laboratory?

  • Flush with copious amounts of water from the sink or eye wash.
  • Keep the reagent and solutions shelf clean and tidy during your lab.
  • Make sure that students clean-up spills immediately.
  • Keep chemical bottles on trays and on the back of the shelf or bench.

Beside above, what is the first thing you should do when entering the lab?

Before entering the lab, make sure to put on a lab coat. The coat should always be worn with the sleeves rolled down. Wear closed shoes. Open shoes, such as sandals, are a no-go as a falling item could injure your feet and a potential acid spill could damage your skin.

What causes accident in the laboratory?

Why Accidents Happen In The Laboratory. Generally, accidents that take place in a laboratory setting usually occur due to negligence. Most researchers and lab technicians do not actively seek out danger, it's usually a preventable incident that causes lab accidents.

34 Related Question Answers Found

What is the most common type of lab accident?

The most common type of lab accident is accidental cuts to the hands due to handling broken glass.

What are the most common laboratory accidents?

The most common laboratory emergencies include chemical spills, fire or explosion, electric shock, and personnel injuries. Most laboratory accidents occur due to poor planning or lack of attention.

What are the laboratory accidents?

7 Common Lab Accidents (And How to Avoid Them)
  • Fire. It's all fun and games until someone ignores the Bunsen burner!
  • Heat Burns. Handling hot items hastily without the proper tools can result in serious burns.
  • Chemical Burns. Protective gloves are essential when handling chemicals.
  • Cuts and Scrapes.
  • Contamination.
  • Inhalation.
  • Spills and Breaks.

What should you do with unused chemicals?

Do not put chemicals back into reagent bottles; returning an unused chemical to a container risks contamination. Extra material must be placed in the appropriate chemical waste container. Whenever possible, share excess material with a neighbor, but do not return it to the original container.

How can we prevent accidents in the laboratory?


Maintain Focus on Your Experiment Paying attention to the task you are performing is critical in preventing accidents in the laboratory. Try to do one thing at a time, and do it well. Anticipate and minimize distractions such as phone calls, radios, talking while performing your experiments.

Is working in a lab dangerous?

Laboratories can be very dangerous places to work in because of the use of potentially hazardous substances and exposure to physical harm. Additionally, many of those who work in labs are doing so alone on off hours, heightening their risk.

What is the number one lab safety rule?

Answer and Explanation: The most important lab safety rule is to know the location of and how to use safety equipment, such as a fire extinguisher.

What is the use of fume hood?

A laboratory fume hood is a type of ventilation system that primarily functions to provide personnel protection against toxic fumes, vapors and dust. Its secondary function includes protection against chemical spills, runaway reactions and fires by acting as a physical barrier.

What are the 5 lab safety rules?

Top 10 Lab Safety Rules
  • Rule #1 - WALK.
  • Rule #2 - PROPER LAB ATTIRE.
  • Rule #3 - HANDLING CHEMICALS.
  • Rule #4 - HANDLING EQUIPMENT.
  • Rule #5 - BROKEN GLASS.
  • Rule #6 - EYE WASH/SHOWER.
  • Rule #7 - FIRE SAFETY.
  • Rule #8 - EATING/DRINKING IN LAB.

What are the precautions you need to take when dressing for lab work?


While in the laboratory you should have the following:
  • Approved safety goggles.
  • A shirt that covers the stomach and lower back as well as the upper arms.
  • Long pants (An acceptable, but not reccommended, alternative is to wear shorts, a skirt, or a lab coat such that your knees are covered when you are sitting down.)

What are the laboratory rules and regulations?

The 10 Most Important Lab Safety Rules
  • The Most Important Lab Safety Rule.
  • Know the Location of Safety Equipment.
  • Dress for the Lab.
  • Don't Eat or Drink in the Laboratory.
  • Don't Taste or Sniff Chemicals.
  • Don't Play Mad Scientist in the Laboratory.
  • Dispose of Lab Waste Properly.
  • Know What to Do With Lab Accidents.

What is the last thing a student must do before leaving the laboratory?

The last thing you should do before leaving the lab, after an experiment, is to wash your hands. Most chemicals are toxic to some extent, so clean your hands before leaving. Take appropriate action, then notify the instructor. You do not need permission to use safety equipment.

Why is it important to follow lab safety rules?

Proper lab safety prevents cross contamination.
Disease and bacteria are spread when lab procedures are not followed. The instruments used by students and professionals must be fully cleaned and sterilized to prevent the dangerous spread of germs.

What should you immediately do if you splatter a hazardous chemical on you?

Flush any spill on your body with cold water for at least 15 minutes. Wash your hands with soap and warm water before leaving the laboratory. Avoid inhalation of fumes of any kind.

What are proper lab procedures?


Dress for work in the laboratory. Wear clothing and shoes that cover exposed skin and protect you from potential splashes. Tie back long hair, jewelry, or anything that may catch in equipment. Never eat food, drink beverages, chew gum, apply cosmetics (including lip balm), or handle contact lenses in the laboratory.

How can I get better at labs?

How to be More Productive in the Lab
  1. Plan your day.
  2. Track time spent on tasks.
  3. Put spare time to good use.
  4. Know when you are at your best.
  5. Maintain a Clutter-Free Environment.
  6. Keep an accounting system for all supplies and materials.
  7. Keep your data organized.
  8. Divide and Conquer.

How do labs behave?

Method 1 Staying Safe
  1. Know about all safety procedures. If an emergency does occur, it is important that you know the correct way to act.
  2. Report all spills, injuries, or broken equipment to your teacher.
  3. Dress for lab work.
  4. Wear proper protective equipment (PPE).
  5. Know where to find safety equipment.