What are 5 safety factors to consider when working with bacteria?

What are 5 safety factors to consider when working with bacteria?

Microorganisms Safety Guide

  • Treat all microorganisms as potential pathogens.
  • Sterilize equipment and materials.
  • Disinfect work areas before and after use.
  • Wash your hands.
  • Never pipette by mouth.
  • Do not eat or drink in the lab, nor store food in areas where microorganisms are stored.
  • Label everything clearly.

Which safety practice should always be done at the beginning and the end of a microbiology lab?

Which safety practice should always be done at the beginning and the end of a microbiology lab? Before viewing prepared slides under a microscope, students should review the safety rules for? wearing safety goggles and lab aprons.

What should you always wear when working with chemicals or organisms in the lab?

A lab coat or other protective clothing should be worn whenever chemicals or biological materials are handled. The lab coat will protect the wearer’s personal clothing and exposed skin (such as on arms) from contaminants. Lab coats should be buttoned closed for best protection.

What are safety factors to consider when working with bacteria select all that apply?

Some safety factors to consider when working with bacteria includes cleaning and disinfecting your work space before and after lab, washing hands, following proper sterile technique procedures like flaming the loop, keeping bacteria samples away from your face and not directly smelling them, using the proper way of …

What safety precaution must be used when handling fungal cultures?

5.4 Use surgical gloves (throw-away type) and face mask when it is necessary to handle mould cultures and contaminated seeds. destroying aflatoxins in solution, in fungal spores and in qycelia.

What should be done to prepare for deal with a laboratory emergency?

Minor

  1. Alert people in immediate area of spill.
  2. Wear protective equipment, including safety goggles, gloves, and long-sleeve laboratory coat.
  3. Avoid breathing vapors from spill.
  4. Confine spill to small area.
  5. Use appropriate kit to neutralise and absorb inorganic acids and bases.

How can you maintain a chemical safety within a microbiological lab?

Nine Safe Practices for the Microbiology Laboratory

  1. Treat all microorganisms as potential pathogens.
  2. Sterilize equipment and materials.
  3. Disinfect work areas before and after use.
  4. Wash your hands.
  5. Never pipette by mouth.
  6. Do not eat or drink in the lab, nor store food in areas where microorganisms are stored.

Why is it important to always wear the proper personal protective equipment while working in the laboratory?

Appropriate PPE is required when there is a potential for exposure to hazardous materials such as hazardous chemicals and biohazards. Proper PPE and laboratory attire help minimize the potential for skin exposure to hazardous chemicals, biological agents, and other hazardous materials.

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 are the safety measures in handling chemicals?

General rules for handling chemicals

  • Do not return chemicals to their original packaging.
  • Keep chemical containers closed.
  • Never use a wrong or an unmarked reagent.
  • Never put spatulas, stirrers or other objects into a storage container for chemicals.

How do you store chemicals in a school lab?

If possible, keep all chemicals in their original containers. Make sure all chemicals and reagents are labeled. Do not store chemicals on the lab bench, on the floor, or in the laboratory chemical hood. Ensure chemicals not in use are stored in a locked facility with limited access.

What precautions do I need to take when entering the lab?

Keep long hair tied back/keep hair away from flames Must be shampooed No long hair and/or beards allowed in the lab No precautions are necessary Keep long hair tied back/keep hair away from flames What type of footwear is required in the lab? Shoes are optional Hard-soled, covered shoes Sandals Something in a low heel

How do I prepare for my first day of lab class?

Bid the instructor farewell Make sure that your locker is secure Wash your hands Arrange a time with your lab partner for lunch Wash your hands! Describe the procedure for smelling a chemical. Stick your nose close to the vessel and breath deeply Point vessel away from face while gently fanning vapors toward nose Never smell a chemical

What should be the very last function performed in the lab?

What should be the very last function performed in the lab before you leave? Bid the instructor farewell Make sure that your locker is secure Wash your hands Arrange a time with your lab partner for lunch Wash your hands! Describe the procedure for smelling a chemical. Stick your nose close to the vessel and breath deeply

How do you stop a chemical spill in a lab?

Use the spill kits to stop the spill from spreading to other area. Clean using dry towel and spray it with 70% ethanol for disinfectant. Alert the lab instructor/technician about the spill. Which one is the signage for “Extremely Flammable” that you can found in some chemical?