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Terms in this set (33)The purpose of lab safety rules and protocols is to: protect everyone in the lab from injury and infection. Which of the following are potential hazards encountered in the laboratory? Corrosive chemicals Which of the following are personal items on the laboratory bench? Purse The lab shower is used to clean large spills within the fume hood. False Which of the following should be done first in the event of a laboratory accident? Notify the instructor Which of the following selections below are laboratory safety protocols established to protect? Immunocompromised individuals who enter into biohazardous lab rooms. The lab workers directly involved with the protocol. Visitors to the lab who do not understand the science experiment. The lab equipment and materials used in the protocol. Infectious agents in the laboratory are classified into four _____ levels based on their ease of transmission and ability to cause disease. Biosafety Which of the following are appropriate times to clean and disinfect the laboratory bench? After the completion of lab activities. Between each step of the lab protocol if the lab instructions call for this procedure. Prior to the start of lab activities. In which of the following situations would you use the fume hood pictured here? Working with hazardous chemicals. Which of the following are appropriate times to complete hand washing? Any time the hands are potentially contaminated with chemicals or microorganisms. Between each step of the lab protocol if the lab instructions call for this procedure. Prior to the start of lab activities. After the completion of lab activities. In what type of emergency situation would you utilize the equipment seen in this image? Removing a large volume of chemicals spilled on unprotected arms or splashed onto your face or eyes. Which of the following are appropriate types of shoes in the lab? Boots Tennis shoes Which of the following items must be placed into a hard-sided sharps container rather than a biohazard bag or regular trash can? Scalpel blades Glass slide and cover glass Needles/syringes Pasteur pipettes (glass) Slides, scalpels, razor blades, cover glasses, and capillary tubes are all classified as: Sharps Which of the following materials should be discarded in a biohazard bag or biohazard bin? Long plastic serological pipettes Plastic petri dishes with cultures Dissection tissue Which of the following statements concerning lab protocols is correct? Make-up and contact lenses should never be applied during lab. Scrap notes, paper towels, and lens paper should be discarded into a _____ bin when you are finished with them. Trash Hand washing is not necessary if gloves have been worn throughout the lab exercise. False You have finished working with some bacterial cultures in glass tubes. What should you do to dispose of these cultures? Autoclave them Personal protective equipment (PPE) can help prevent contamination of an experiment. True When you are finished with the dissection tray and forceps used in dissection of a preserved specimen you should: wash in the sink. Where should you dispose of glass slides, syringes, used scalpel blades, and glass Pasteur pipettes? Sharps container All laboratory chemicals can be disposed of by pouring them down the drain. False Which of the following materials should be discarded in a biohazard bag? Plastic petri dishes with cultures Disinfectant-soaked paper towels used to clean a Dissection tissue Long plastic serological pipettes Which of the following materials should be discarded in a regular trash can? Paper towels used to wipe off the lab bench before the exercise. Scrap paper Completed lab assignments that are no longer needed. Which of the following items should be autoclaved after working in the lab? Glass bacterial culture tubes Which of the following materials should be washed in the sink? Used glass beaker Tray used in preserved specimen dissection. Tools used in preserved specimen dissection. Information on the hazards posed by a chemical used in the laboratory can consistently be found: on the Safety Data Sheets (SDS). Dissection specimens and bacterial culture plates should be discarded into a _____ bin when you are finished with them. Biohazard After they are used, reusable instruments or glassware that require sterilization should be placed in the autoclave Which of the following materials should be washed in the sink? Beaker used for steaming during a staining exercise. Forceps and probe used in dissection of a preserved specimen. You have finished working with some bacterial cultures in glass tubes. What should you do to dispose of these cultures? Autoclave them When you are finished with the dissection tray and forceps used in dissection of a preserved specimen you should Wash in the sink Students also viewedPost Lab Questions: Sc. Inquiry & Lab Safety20 terms april202325 Bio 101- Labs 1-9 Chapter 135 terms arizbeth_vasquez Lab 1; Lab Safety & Systems/Body Organization17 terms katielynn777 biology lab11 terms ashlee00137 Sets found in the same folderMICRO: Isolation Methods Lab77 terms Ashlee_Babkowski00 aseptic lab63 terms marissabrown8 Aseptic Technique39 terms shanterica_rashae7 microbiology lab questions93 terms EliMomKar Other sets by this creatorChapter 29 discussion3 terms Haileybugg99 Chapter 29 Pre-Test10 terms Haileybugg99 East Central Community College ST P&P Ch. 28 TB &…22 terms Haileybugg99 East Central Community College ST P&P Ch. 2733 terms Haileybugg99 Other Quizlet setsПредложения на экзамен100 terms Shmatlay KFTC basislisten spørgsmål173 terms Sofiedessing CAE EXPERT MODULE 916 terms
anna_bezrukovaPlus Which of the following are potential hazards which you might encounter in laboratory?Are You Prepared for the Top 5 Laboratory Hazards?. Fire/Explosions. In a laboratory, all chemicals and liquids should be treated as if they are as potent as gasoline. ... . Thermal and Chemical Burns. ... . Skin Absorption of Chemicals. ... . Inhalation of Toxic Fumes. ... . Cuts to the Skin.. Which of the following could be a potential hazard in the laboratory quizlet?Infectious microorganisms, open flames, hot surfaces, corrosive chemicals and short tools or broken glass are all potential hazards when working in a lab.
What are the 5 categories of hazards in the laboratory quizlet?Biologic.. Sharps.. Chemical.. Radioactive.. Electrical.. Fire/Explosive.. Physical.. What is the best source of information regarding the potential hazards?Information about hazards may be available from outside sources, such as: OSHA, National Institute for Occupational Safety and Health (NIOSH), and Centers for Disease Control and Prevention (CDC) websites, publications, and alerts.
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Which of the following are potential hazards encountered in the laboratory quizlet?
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