Which of the following are reasons for washing hands before and after lab activities
The most important element of biological safety is strict adherence to standard microbiological practices and procedures. Individuals working with bio-hazardous materials must be aware of potential hazards and must be trained and proficient in the practices and techniques required for handling such material safely. The Safety Officer is responsible for identifying and adopting bio-safety practices and procedures designed to minimize or eliminate exposure to laboratory hazards and for laboratory personnel Show Standard Laboratory Practices for BSL-1 Laboratories BSL-1 is assigned to work involving well-characterized, non-bio-hazardous agents not known to consistently cause disease in healthy human adults. BSL-1 is suitable for work that does not involve biological agents or involves well characterized agents that are not known to cause disease in healthy adult humans, and that are of minimal potential hazard to laboratory personnel and the environment. All personnel who will be working in or frequenting animal facilities must be appropriately trained and evidence of training documented. The following list outlines standard laboratory practices to be implemented in ABSL-1 laboratories:
Laboratories (wet Labs) must have a sink for hand washing. The sink should preferably be hands-free or automatically operated. It should be located near the exit door. If the laboratory is separated out into different laboratories, a sink must also be available for hand washing in each zone. Additional sinks may be required as determined by the risk assessment.
The international bio-hazard warning signal must be displayed on the doors of the rooms where microorganism of risk Group 2 or higher are handled.
The following list provides standard laboratory practices to be implemented in BSL-1 laboratories:
Bio-safety cabinets are not required for BSL-1 work
HAND WASHING Keeping hands clean through improved hand hygiene is one of the most important steps we can take to avoid getting sick and spreading germs to others. Many diseases and conditions are spread by not washing hands with soap and clean, running water. If clean, running water is not accessible, as is common in many parts of the world, use soap and available water. If soap and water are unavailable, use an alcohol-based hand sanitizer that contains at least 70% alcohol to clean hands. Wash your hands for at least 15 seconds. When should you wash your hands?
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Which of the following are reasons for washing hands before and after lab?1. Hands may be a source of contamination to the lab experiments. 2. Hands may become contaminated with infectious bacteria during lab experiments.
Why wash your hands before leaving the lab?Hand washing is a primary safeguard against inadvertent exposure to toxic chemicals or biological agents. Always wash your hands before leaving the laboratory, even though you use gloves.
When should hands be washed before starting lab activities?Hand washing once just prior to labs is the only time hand washing is recommended to avoid personal contamination. Hand washing before and after lab activities significantly reduces the risk of personal contamination.
When should hands be washed lab quizlet?You should wash your hands prior to a lab exercise, after a lab exercise, and any other times your hands have been in contact with potential hazards.
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