Laboratory Safety Management Quiz

To protect lives, equipment, and the environment.

Loss of reputation and increased costs due to litigation.

They participate in the design and planning of laboratory facilities and assess potential risks.

<p>To ensure that staff are aware of their specific duties when new activities are introduced.</p> Signup and view all the answers

<p>Basic safety rules and biosafety management issues.</p> Signup and view all the answers

<p>Ensuring that patients and patient samples do not have common pathways.</p> Signup and view all the answers

<p>Conducting thorough risk assessments.</p> Signup and view all the answers

<p>The design of laboratories by architects with limited specific laboratory knowledge.</p> Signup and view all the answers

<p>Circulation pathways for clean and contaminated materials should not cross.</p> Signup and view all the answers

<p>This setup saves time and energy when registering and collecting patient samples.</p> Signup and view all the answers

<p>Access can be restricted using signs, locks, and staff identification badges.</p> Signup and view all the answers

<p>Molecular biology activities should be conducted in separate rooms to prevent cross-contamination.</p> Signup and view all the answers

<p>Service rooms should be centrally located to minimize distances and facilitate circulation of materials.</p> Signup and view all the answers

<p>A stable power supply with a backup generator is crucial for sensitive equipment.</p> Signup and view all the answers

<p>Surfaces must be easy to clean and disinfect, with no edges between walls and floors.</p> Signup and view all the answers

<p>Liquid waste must be disposed of in compliance with local and national regulations.</p> Signup and view all the answers

<p>Benches should be durable and easy to disinfect.</p> Signup and view all the answers

<p>Avoid crossing circulation paths of clean and dirty materials.</p> Signup and view all the answers

<p>Delineating activities helps avoid confusion and potential contamination.</p> Signup and view all the answers

<p>They require a dark room with proper ventilation, strictly not used for storage.</p> Signup and view all the answers

<p>Efficient communication systems are necessary for timely message transfers.</p> Signup and view all the answers

<p>Wood should not be used because it is difficult to clean and deteriorates over time.</p> Signup and view all the answers

<p>Steel will rust when washed with chlorine.</p> Signup and view all the answers

<p>To minimize the risks of cross contamination.</p> Signup and view all the answers

<p>Benchtops and floors.</p> Signup and view all the answers

<p>A laboratory safety officer.</p> Signup and view all the answers

<p>Written procedures for safety and biosafety in the laboratory.</p> Signup and view all the answers

<p>Eating, drinking, smoking, handling contact lenses, and applying cosmetics.</p> Signup and view all the answers

<p>Biosafety cabinets.</p> Signup and view all the answers

<p>They must be decontaminated.</p> Signup and view all the answers

<p>Sharps containers.</p> Signup and view all the answers

<p>Limit their quantities and store them safely.</p> Signup and view all the answers

<p>Personal protective equipment (PPE).</p> Signup and view all the answers

<p>To treat potentially harmful materials before disposal.</p> Signup and view all the answers

<p>Sharps containers.</p> Signup and view all the answers

<p>Review specific evacuation and incident handling procedures.</p> Signup and view all the answers

<p>To document maintenance activities and ensure accountability.</p> Signup and view all the answers

<p>Biological Safety Level 2 (BSL-2).</p> Signup and view all the answers

<p>Lab coat, nitrile gloves, and safety glasses.</p> Signup and view all the answers

<p>Based on a risk assessment related to specific work or setting conditions.</p> Signup and view all the answers

<p>To reduce the risk of transmission of infectious agents.</p> Signup and view all the answers

<p>It outlines the safety protocols and procedures necessary for safe laboratory practices.</p> Signup and view all the answers

<p>To ensure a continuous inward airflow and absolute filtration of exhausted air to prevent aerosol dissemination.</p> Signup and view all the answers

<p>Inhalation of aerosols and percutaneous inoculation.</p> Signup and view all the answers

<p>To prevent contaminating other areas such as phones and door handles.</p> Signup and view all the answers

<p>Goggles or face shields should be worn to protect against splashes.</p> Signup and view all the answers

<p>They should wear goggles and face shields for eye protection.</p> Signup and view all the answers

<p>Masks serve as barriers to protect against splashes or sprays during procedures.</p> Signup and view all the answers

<p>Gloves and safety glasses.</p> Signup and view all the answers

<p>Training ensures staff understand the proper use, functioning, and limitations of PPE.</p> Signup and view all the answers

<p>Gloves must be disposed of as contaminated waste after use.</p> Signup and view all the answers

<p>Elimination of hazards, substitution, engineering controls, administrative controls, and PPE.</p> Signup and view all the answers

<p>Disposable laboratory coats and masks.</p> Signup and view all the answers

<p>Appropriate ventilation reduces the risk of aerosol contamination within the laboratory.</p> Signup and view all the answers

<p>Latex or nitrile gloves are recommended for their protective qualities.</p> Signup and view all the answers

<p>Contact lenses do not provide protection against splashes; additional eye protection is needed.</p> Signup and view all the answers

<p>The primary role of a laboratory director in risk assessment is to manage and reduce risks to laboratory employees.</p> Signup and view all the answers

<p>It is necessary to keep records to track exposures and implement procedures to prevent future occurrences.</p> Signup and view all the answers

<p>Compressed gas cylinders must be chained to the wall to prevent them from falling over.</p> Signup and view all the answers

<p>Improper disposal of sharps can lead to risks of infection for laboratory and housekeeping staff.</p> Signup and view all the answers

<p>Laboratory glass must be placed in sturdy cardboard boxes for safe disposal.</p> Signup and view all the answers

<p>The three main routes are inhalation, absorption through the skin, and ingestion.</p> Signup and view all the answers

<p>All chemicals should be labeled with their common names, concentrations, and hazards.</p> Signup and view all the answers

<p>The MSDS provides detailed hazard and precautionary information necessary for safe handling of chemicals.</p> Signup and view all the answers

<p>Radioactive materials must be stored in specific areas with appropriate protection and waste containers.</p> Signup and view all the answers

<p>Minimizing exposure involves implementing good hygiene practices and proper labeling and storage of chemicals.</p> Signup and view all the answers

<p>Safety training is imperative to prevent injuries and ensure proper usage of potentially dangerous equipment.</p> Signup and view all the answers

<p>The person recapping must keep one hand behind their back and use the other hand to scoop the cover onto the needle.</p> Signup and view all the answers

<p>Sharps should be disposed of in a puncture-resistant, leak-proof sharps container labeled with 'SHARPS'.</p> Signup and view all the answers

<p>Contaminated laboratory glassware must be appropriately decontaminated prior to disposal.</p> Signup and view all the answers

<p>The MSDS should include information on product hazards, personal protective equipment (PPE), and first aid measures.</p> Signup and view all the answers

<p>Lab coats are commonly made from a blend of 35% polyester and 65% cotton, providing semi-fire-retardant properties and resistance to chemicals.</p> Signup and view all the answers

<p>Lab coats should not be worn outside the lab to prevent spreading contamination outside the controlled environment.</p> Signup and view all the answers

<p>Safety goggles form a protective seal around the eyes, preventing liquids from entering and offering superior splash protection.</p> Signup and view all the answers

<p>Chemical-resistant aprons provide protection against splashes and spills of hazardous liquids during specific procedures.</p> Signup and view all the answers

<p>The level of risk associated with the hazards and the specific protective needs for each task should guide PPE selection.</p> Signup and view all the answers

<p>Face shields are required whenever there's a splash hazard present, particularly with large volumes of hazardous materials.</p> Signup and view all the answers

<p>Regular cleaning ensures that safety glasses remain effective in providing clear vision and protection against hazards.</p> Signup and view all the answers

<p>Disposable gloves should not be reused because they may become contaminated and can increase the risk of exposure to harmful substances.</p> Signup and view all the answers

<p>Lab managers can mitigate contamination risks by ensuring that personnel only touch necessary materials and do not contact personal items.</p> Signup and view all the answers

<p>A gown should have a solid impermeable front, tie closure, and elasticized cuffs to provide maximum protection against splashes.</p> Signup and view all the answers

<p>Regular prescription glasses do not provide adequate protection against chemical splashes due to gaps that allow liquids to enter.</p> Signup and view all the answers

<p>Gloves must be appropriately sized and thick enough to ensure protection while maintaining dexterity for safe handling of materials.</p> Signup and view all the answers

<p>Safety goggles should form a complete seal around the eyes and meet appropriate safety standards for splash protection.</p> Signup and view all the answers

<p>Personnel should immediately change gloves if there are any signs of contamination to prevent exposure to hazardous substances.</p> Signup and view all the answers

<p>Latex, nitrile, insulated, and chemical-resistant gloves.</p> Signup and view all the answers

<p>Nitrile gloves are preferred because latex can cause allergic reactions and sensitivities in some individuals.</p> Signup and view all the answers

<p>Insulated gloves provide protection against excessive heat or cold.</p> Signup and view all the answers

<p>They should be chosen based on the specific chemicals to be used and the manufacturer's compatibility charts.</p> Signup and view all the answers

<p>A respirator fits tightly to the face and protects against hazardous atmospheres, while a facemask is loose-fitting and primarily blocks large droplets.</p> Signup and view all the answers

<p>N95 respirators are 95% efficient, while P100 respirators are 99.97% efficient at stopping particles 0.3 μm in diameter.</p> Signup and view all the answers

<p>Butyl gloves are recommended for handling strong corrosives, acids, and solvents.</p> Signup and view all the answers

<p>The program should include respiratory hazard evaluation, medical clearance, fit testing, a respiratory protection plan, and training.</p> Signup and view all the answers

<p>Cryogenic gloves protect against extremely low temperatures when handling liquid nitrogen or dry ice.</p> Signup and view all the answers

<p>Nitrile gloves are widely used due to their protection against infectious materials and many hazardous chemicals.</p> Signup and view all the answers

<p>Users must pass a medical evaluation and undergo annual fit testing.</p> Signup and view all the answers

<p>The 'N' indicates that the respirator is not resistant to oil.</p> Signup and view all the answers

<p>Neoprene gloves are synthetic rubber gloves used for specialized chemical applications involving acids, caustics, oils, and solvents.</p> Signup and view all the answers

<p>A PAPR typically includes a removable hood or headpiece, a connector hose, a battery pack, and a HEPA filter.</p> Signup and view all the answers

<p>Disposable sleeve guards are used to protect the wrist and arms, especially when lab coat sleeves are insufficient.</p> Signup and view all the answers

<p>PPE should meet safety requirements, protect against hazards, and be suitable for different sizes and combinations of use.</p> Signup and view all the answers

<p>Staff must demonstrate the ability and competence to properly wear and use the assigned PPE.</p> Signup and view all the answers

<p>Employees must properly wear, use, and dispose of PPE and attend required training sessions.</p> Signup and view all the answers

<p>Closed-toed footwear that fully covers the feet is recommended to protect against chemical spills.</p> Signup and view all the answers

<p>Laboratories must conduct a laboratory process/task risk assessment.</p> Signup and view all the answers

<p>Long pants made of natural fibers are preferred because they are fire resistant.</p> Signup and view all the answers

<p>By monitoring the program to assess effectiveness and making necessary changes to PPE.</p> Signup and view all the answers

<p>Conducting a hazard assessment helps identify appropriate PPE based on identified risks.</p> Signup and view all the answers

<p>Sandals, flip flops, and shoes made of permeable material should be avoided.</p> Signup and view all the answers

<p>The dress code should address safety requirements, including proper PPE and clothing that minimizes exposure.</p> Signup and view all the answers

<p>It should include hazard identification, PPE selection and maintenance, training, and monitoring.</p> Signup and view all the answers

<p>Staff must be educated about the limitations of the PPE and potential hazards that remain.</p> Signup and view all the answers

<p>Regular training ensures that staff are knowledgeable about how to use, maintain, and dispose of PPE properly.</p> Signup and view all the answers