What are 5 safety precautions for a laboratory?

• Know 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 10 laboratory safety rules?

• of 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 is the most important safety rule in chemistry?

1. Wear protective lab attire: Make sure you use PPE at all times inside the laboratory. Put on a lab coat with full sleeves, closed-toe shoes, and safety goggles before entering the lab. If you have long hair, it’s better to keep it tied and out of the way when working in the lab.

Why safety precautions is important in laboratory?

Since almost every lab uses chemicals of some sort, chemical safety rules are a must. Following these policies helps employees avoid spills and other accidents, as well as damage to the environment outside of the lab.

What is standard precautions in laboratory?

Standard Precautions include — Hand hygiene. Use of personal protective equipment (e.g., gloves, masks, eyewear). Respiratory hygiene / cough etiquette. Sharps safety (engineering and work practice controls).

Do and don’ts in 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. Wear a full-length, long-sleeved laboratory coat or chemical-resistant apron.

What is the most important lab safety?

The most important lab safety rule is to know the location of and how to use safety equipment, such as a fire extinguisher. In laboratories, chances of accidents always exist despite any precautions that are taken.

What are the safety precaution?

Safety Precautions means general activities that include, but are not limited to, wearing gloves, wearing eye protection, using equipment that is in good repair, cleaning up spills, access to a first aid kit, etc.

What are 5 precautions that must be taken before beginning an experiment?

• Wash hands.
• Remove any jewelry.
• Tie back long hair.
• Wear proper clothing (no loose clothes, close-toed shoes, long pants and sleeves)
• Wear safety googles and gloves.

How can you be safe in a science lab?

1. Act responsibly in the science classroom / lab.
2. Follow all written and verbal instructions carefully.
3. Never work alone.
4. Do not touch equipment or chemicals in the lab until your teacher gives instructions.
5. Do not eat, drink or chew gum in the science classroom / lab.
6. Do not drink from lab containers.

What is health and safety in laboratory?

Good laboratory practice is essential if laboratories are to be safe places in which to work. • Always follow the laboratory rules. • Always carry out a pre-work risk assessment – follow instructions and. any other guidance available including signs and notices.

What are the 5 types of precautions?

• Contact Precautions.
• Droplet Precautions.
• Airborne Precautions.
• Eye Protection.

What are the 5 main universal precautions?

• Education.
• Hand washing.
• Use of protective barriers (Personal Protective Equipment (PPE))
• Cleaning of contaminated surfaces.
• Safe handling/disposal of contaminated material.

What are universal safety precautions?

Universal precautions are a standard set of guidelines to prevent the transmission of bloodborne pathogens from exposure to blood and other potentially infectious materials (OPIM).

How can we prevent accidents in the laboratory?

1. Wear adequate eye and face protection.
2. Maintain equipment and use equipment properly.
3. Prevent exposure to corrosive chemical fumes and vapors.
4. Maintain adequate ventilation.
5. Maintain and use adequate personal decontamination equipment.

What are the 7 safety precautions?

• Use the proper tool for the job.
• Always wear the proper PPE for the work task.
• Never work on live equipment.
• Make sure chemicals are properly labeled and stored.
• Communicate safety hazards to other personnel.
• Stop work when needed to address hazards.

What are the major precautions you need to take in this experiment?

• Do not touch or taste any unknown substance.
• Use an only a small quantity of chemicals to carry out experiment.
• Do not work alone in the laboratory.
• Do not throw hot concentrated acids into the sink directly.

What is the first rule of lab safety?

Students must be made to wear safety goggles, lab coat, and shoes in the science laboratory. Loose clothes, sandals, and open hairs should be a strict NO in school science labs. Examine glassware before using. Do not use chipped or cracked test tubes or beakers.

What are standard precautions?

Standard precautions are a set of infection control practices used to prevent transmission of diseases that can be acquired by contact with blood, body fluids, non-intact skin (including rashes), and mucous membranes.

What are 3 types of isolation precautions?

Transmission-Based Precautions. There are three categories of Transmission-Based Precautions: Contact Precautions, Droplet Precautions, and Airborne Precautions.

What are the three 3 types of additional precautions?

Types of Additional Precautions. There are three categories of additional precautions: contact precautions, droplet precautions, and airborne precautions.

Why standard precautions are important?

Standard precautions are meant to reduce the risk of transmission of bloodborne and other pathogens from both recognized and unrecognized sources. They are the basic level of infection control precautions which are to be used, as a minimum, in the care of all patients.

What is the most important universal precaution?

Universal precautions are intended to prevent parenteral, mucous membrane, and nonintact skin exposures of health-care workers to bloodborne pathogens. In addition, immunization with HBV vaccine is recommended as an important adjunct to universal precautions for health-care workers who have exposures to blood (3,4).

What are the four rules of universal precautions?

• Use barrier protection at all times.
• Use gloves for protection when working with or around blood and body fluids.
• Change glove between patients.
• Use glasses, goggles, masks, shields, and waterproof gowns/aprons to protect face from splashes.
• Wash hands if contaminated and after removing gloves.

When should standard precautions be used?

Standard precautions apply to all patients regardless of their diagnosis or presumed infection status. Standard precautions must be used in the handling of: blood (including dried blood) all other body fluids/substances (except sweat), regardless of whether they contain visible blood.