What is the first thing you do if there is a fire in the lab?


  1. What is the first thing you do if there is a fire in the lab?
  2. What is the first thing you have to do if there’s a fire in the lab quizlet?
  3. What should you do if there is a fire in a beaker?
  4. What are the 3 conditions that must be present in order to have a fire start or continue?
  5. What is the first step for response to an emergency situation?
  6. What is the best safety practice recommended before leaving the chemistry laboratory?
  7. What do you have to do before leaving a lab?
  8. What is the proper safety procedure if a beaker full of liquid chemical falls onto the floor breaking the beaker and spilling the liquid?
  9. What are the 4 main steps of an emergency situation?
  10. What are the 4 main steps of an emergency action plan?
  11. What is Stage 1 of the 4 key stage of fire?
  12. What are the three essential requirements for combustion Class 8?
  13. What do you do at the end of a lab?
  14. What are the 10 lab safety rules?
  15. What are the safety rules in chemistry laboratory?
  16. What are the proper practices for working safely in a chemistry laboratory?
  17. What is the first thing you should do to with a small spill?
  18. What must you do before you leave the lab?
  19. What are the 5 key steps of first aid?
  20. What is the first thing to do when dealing with emergencies?
  21. What is the first stage of fire?
  22. What is the first stage of firing?
  23. What is combustion class8?
  24. What is required for combustion?
  25. What is the first thing you should do before starting a lab?
  26. What should you do before beginning a lab?
  27. What are the two pieces of safety equipment used to respond to fires in the lab?
  28. What are 5 safety precautions for a laboratory?
  29. What are 3 things you should do when you are completed with the lab?
  30. What are the 5 Rules of lab safety?
  31. How do you clean up spills on the floor?
  32. What are the 3 steps to respond to a spill?
  33. What is the first step in planning for an emergency?

What is the first thing you do if there is a fire in the lab?

should always pull the fire alarm and call 911 to evacuate the building and bring the fire department. ➢ Keep areas around all types of heating equipment clear of combustibles at all times. While working in a lab you notice that smoke is coming from a fume hood across the room.

What is the first thing you have to do if there’s a fire in the lab quizlet?

If a beaker or test tube catches fire, invert an empty larger beaker over it to smother the flames. Use the fire extinguisher, then inform the instructor. They work for 10 to 20 seconds. Pull the pin, aim at the base of the fire, squeeze the handle.

What should you do if there is a fire in a beaker?

If a fire begins and is confined in an open container such as a beaker, it can usually be extinguished simply by covering the top of the beaker to remove the source of oxygen. Be careful to avoid spreading a confined fire by blasting it with a fire extinguisher.

What are the 3 conditions that must be present in order to have a fire start or continue?

Oxygen, heat, and fuel are frequently referred to as the “fire triangle.” Add in the fourth element, the chemical reaction, and you actually have a fire “tetrahedron.” The important thing to remember is: take any of these four things away, and you will not have a fire or the fire will be extinguished.

What is the first step for response to an emergency situation?

To take appropriate actions in any emergency, follow the three basic emergency action steps — Check-Call-Care. Check the scene and the victim. Call the local emergency number to activate the EMS system. Ask a conscious victim’s permission to provide care.

What is the best safety practice recommended before leaving the chemistry laboratory?

Always wear appropriate eye protection (i.e., chemical splash goggles) in the laboratory. Wear disposable gloves, as provided in the laboratory, when handling haz- ardous materials. Remove the gloves before exiting the laboratory.

What do you have to do before leaving a lab?

Before leaving the lab, you’ll need to make sure it’s thoroughly cleaned so it’s ready and safe to work in again. Make sure to clean all used glassware, return reagents to the storage area, dispose waste in the right containers and clean your workbench.

What is the proper safety procedure if a beaker full of liquid chemical falls onto the floor breaking the beaker and spilling the liquid?

Keep the lab bench clean at all times. If a solution, a solid, or liquid chemical is spilled on the bench or on the laboratory floor, clean up the spill immediately. Any chemical spilled on your skin or your clothing, should be washed immediately and thoroughly. Notify the laboratory instructor of the spill.

What are the 4 main steps of an emergency situation?

Current thinking defines four phases of emergency management: mitigation, preparedness, response, and recovery. There are entire courses on each of these phases.

What are the 4 main steps of an emergency action plan?

Identify critical products, services and operations. Identify internal resources and capabilities. Identify external resources. Conduct an insurance review.

What is Stage 1 of the 4 key stage of fire?

Stage One – Ignition (Incipient) The incipient stage is when it’s crucial to fight a fire because it is easiest to suppress it at this point, and it will cause the least damage.

What are the three essential requirements for combustion Class 8?

There are three conditions which are necessary for combustion to take place:Presence of combustible substance.Presence of supporter of combustion.Heating the combustible substance to its ignition temperature.Mar 20, 2019

What do you do at the end of a lab?

What should you always do at the end of the lab? clean up. What is the penalty for horsing around or playing jokes during lab? What should be done with chipped or cracked glassware?

What are the 10 lab safety rules?

The 10 Most Important Lab Safety Rulesof 10. The Most Important Lab Safety Rule. of 10. Know the Location of Safety Equipment. of 10. Dress for the Lab. of 10. Don’t Eat or Drink in the Laboratory. of 10. Don’t Taste or Sniff Chemicals. of 10. Don’t Play Mad Scientist in the Laboratory. of 10. Dispose of Lab Waste Properly. of 10.

What are the safety rules in chemistry laboratory?

Basic Safety RulesKnow locations of laboratory safety showers, eyewashstations, and fire extinguishers. Know emergency exit routes.Avoid skin and eye contact with all chemicals.Minimize all chemical exposures.No horseplay will be tolerated.Assume that all chemicals of unknown toxicity are highly toxic.

What are the proper practices for working safely in a chemistry laboratory?

Never taste chemicals. Never use mouth suction to pipette chemicals, use suction bulbs or other mechanical devices. Only use glassware or utensils for their intended purposes (e.g., do not use a beaker as a drinking glass). Handle and store laboratory glassware with care to avoid damage.

What is the first thing you should do to with a small spill?

Immediately alert area occupants and supervisor, and evacuate the area, if necessary. If there is a fire or medical attention is needed, contact Public Safety at 609-258-3333. Attend to any people who may be contaminated.

What must you do before you leave the lab?

Before leaving the lab, you’ll need to make sure it’s thoroughly cleaned so it’s ready and safe to work in again. Make sure to clean all used glassware, return reagents to the storage area, dispose waste in the right containers and clean your workbench.

What are the 5 key steps of first aid?

Here are the 5 Steps to First Aid:Recognize the emergency. Does someone look like they’re in trouble? Call 911 if you think you should. Ask them questions in case the situation escalates to unconsciousness. Be kind and calm. Be a Steward of the person.May 16, 2016

What is the first thing to do when dealing with emergencies?

Steps to take when an emergency occurs:Take a deep breath.Count to 10. Tell yourself you can handle the situation.Check for danger. Protect yourself and the injured person from fire, explosions, or other hazards.Try to look at the situation as a whole.

What is the first stage of fire?

Incipient – This first stage begins when heat, oxygen and a fuel source combine and have a chemical reaction resulting in fire. This is also known as “ignition” and is usually represented by a very small fire which often (and hopefully) goes out on its own, before the following stages are reached.

What is the first stage of firing?

Incipient Fire The incipient stage of the fire is the first stage of a fire, and this stage occurs immediately after ignition. This would mean that the fire has only just started, and it can be identified from the following factors: The fire has not yet affected anything beyond its immediate vicinity.

What is combustion class8?

The process in which a substance undergoes a chemical reaction in the presence of air (oxygen) to produce heat and light is called combustion. The substance which undergoes combustion is called combustible. Combustion cannot take place in absence of oxygen.

What is required for combustion?

Three things are required in proper combination before ignition and combustion can take place—Heat, Oxygen and Fuel. There must be Fuel to burn. There must be Air to supply oxygen. There must be Heat (ignition temperature) to start and continue the combustion process.

What is the first thing you should do before starting a lab?

5 Tips to Know Before Your First Lab ClassMake sure you understand the experiment before starting an experiment. Wear the right kind of clothing and gear. Be aware of safety equipment and where it’s located. Fill out your lab form as you conduct your experiment. Complete your lab report as soon as possible after the lab.Aug 4, 2015

What should you do before beginning a lab?

Terms in this set (51)listen to or read instructions. What should you do before starting any lab?wear safety goggles. How should you protect your eyes?notify your teacher. Always wash your hands. To protect your face. Tie back long hair and roll up sleeves. between classroom and lab. back wall.

What are the two pieces of safety equipment used to respond to fires in the lab?

What are the two pieces of safety equipment used to respond to fires in the lab? Fire extinguishers and fire blankets are used to put out fires in lab.

What are 5 safety precautions for a laboratory?

General Laboratory Safety RulesKnow locations of laboratory safety showers, eyewashstations, and fire extinguishers. Know emergency exit routes.Avoid skin and eye contact with all chemicals.Minimize all chemical exposures.No horseplay will be tolerated.Assume that all chemicals of unknown toxicity are highly toxic.

What are 3 things you should do when you are completed with the lab?

Lab safety rules: 5 things you need to remember when working in a…Dress appropriately. Before entering the lab, make sure to put on a lab coat. Keep a tidy lab. Know your lab safety symbols. Handle chemical spills properly. Know your safety equipment.

What are the 5 Rules of lab safety?

General Laboratory Safety RulesKnow locations of laboratory safety showers, eyewashstations, and fire extinguishers. Know emergency exit routes.Avoid skin and eye contact with all chemicals.Minimize all chemical exposures.No horseplay will be tolerated.Assume that all chemicals of unknown toxicity are highly toxic.

How do you clean up spills on the floor?

Mopping the area will clean the spill, but it may create a more dangerous area for slip and falls….Use Appropriate MaterialsAbsorbent materials (Rags, towels, cloths etc.)Paper towels for small spills.Detergent Solution for oil or grease spills.Spill Kits.Wet floor signs.Mops.Squeegee.Hand-held Squeegee Vacuum.Oct 24, 2016

What are the 3 steps to respond to a spill?

Communicate the hazard. Immediately notify others working in the area and any supervisory personnel of the hazard, and if the situation warrants it, evacuate the area. Control the spill. This step focuses on ensuring that the spill does not become any worse. Contain the hazard. Clean up the spill and any damage.

What is the first step in planning for an emergency?

The first step when developing an emergency response plan is to conduct a risk assessment to identify potential emergency scenarios. An understanding of what can happen will enable you to determine resource requirements and to develop plans and procedures to prepare your business.