Do not wear sandals or open-toed shoes. Laboratory apparatus such as glassware should be used for laboratory activities alone. all about medical laboratories : microbiology, biochemistry, hematology, histopathology, virology, bacteriology, mycology and parasitology, List of Laboratory Safety Symbols and Their Meanings, Simple Microscope – Parts, Functions, Diagram and Labelling, Coronavirus (COVID-19) – Laboratory testing, Diagnosis, Guidelines, Chlamydia Test (How to test for chlamydia at home – kit), Difference between Transcription and Translation, Difference between Absorption and Adsorption, Difference Between Phenotype and Genotype, Difference between Biotic and Abiotic factors. Risk assessments and mitigation measures are dependent on: 1. 2. Laboratory personnel must receive training regarding the Laboratory standard, the CHP, and other laboratory safety practices, including exposure detection, physical and health hazards associated with chemicals, and protective measures. Make sure that the laboratory is well-ventilated, especially if you are working on something. Wearing the proper clothing is a must. As much as possible, do not wear them in the laboratory. The fume hood is the designated place for chemicals tagged as volatile or flammable. Laboratory Rules and Safety Chemistry wet laboratories contain certain inherent dangers and hazards. Observe proper hand hygiene at all times. Follow proper lab waste disposal procedures. Check the materials you are going to use and be aware of the hazards they bring. Dr Waqas Nawaz PMAS arid agriculture university rawalpindi. If you sustained an injury, ask for help immediately. Chemicals and other laboratory solutions and materials should not be taken away from the lab. If possible, work remotely or stagger shifts to minimize the number of people in the lab. Your other hand should be placed behind your back or in your pocket. The guidance below describes how to remove a face covering and replace it with a clean face covering: Take off the face covering carefully. Make sure that chemicals will not come in contact with your skin. Wear face shields and safety glasses when working with hazardous materials, chemicals, heat, and glassware. Remove acrylic nails when working with fire or things that could ignite fire such as lighted splints, matches, and Bunsen burners. Failed mechani­cal parts can result in release of flying objects, hazardous chemicals and bio-hazardous aerosols. Wear face shields and safety glasses when working with hazardous materials, chemicals, heat, and glassware. Safety issues that may come up in a histopathology lab are primarily those related As much as possible, do not use extension cords. Safe working and the prevention of infection in clinical laboratories and similar facilities Page 4 of 69 Health and Safety Executive Labelling, transport and reception of specimens 35 Information 35 Transport 35 Reception of specimens at the laboratory 37 Cleaning, decontamination and waste disposal 38 Cleaning and decontamination 38 Disposal of laboratory waste 39 The laser beam should be below or at chest level. The materials were used to label specific antigens which would compete with unlabeled antigen from patient samples. Culture of Safety. Gloves should be worn when handling toxic or hazardous agents. The resources available Follow Standard Precautions when handling clinical specimens, all of which may co… General Laboratory Safety Rules. The competency level of the personnel who perform the procedures 4. 3. Make sure to wear personal protective equipment while cleaning and sanitizing the lab. Do not pour chemicals back into the stock container. Safety rules in the laboratory are all the more crucial, especially now that we are in the midst of the pandemic. Use one hand when adjusting high-voltage equipment. All chemicals in the lab setting must be treated as dangerous. Chemicals are one of the must-have items in the laboratory. 1.1 General Conduct - Every individual that enters the laboratory has a duty of care to other users, and is expected to behave in a manner that does not compromise the safety of others. At every laboratory, it is recommended that the histopathologist in charge should select cases randomly every 6 months, and review the slides of each case. that the lab supervisor and lab workers comply with safety requirements. By adhering to hand washing procedures and appropriate use of PPE, histopathology employees are better able to protect themselves from infection with the COVID-19 virus. There are clothing materials that must be worn inside the laboratory and there are those that need not be worn such as shorts and skirts. You want to refer to your Safety Data Sheets for each specific one you’re concerned about. Key words: Laboratory safety, code of practice, hazards. 5. Do not lift it above your eye level to avoid the solution from dripping. In December 1991, the Occupational Safety and Health Administration (OSHA) issued the final rule for the Occupational Exposure to … From chemicals to electrical equipment, laboratories reap a wide array of safety hazards, which is why it is so vital to understand the important of lab safety. Most of the equipments present in this laboratory are functioning 24x7 days. If these important rules are not followed a student,teacher, or a laboratory worker can face Biohazards, … Read the label a few times before pouring the content from a chemical bottle. A big NO when inside the laboratory – eating, drinking, and chewing gums. 3.1 General laboratory safety procedures 3.2 Procedures for Proper Labeling, Storage, and Management of Chemicals 3.3 Chemical Fume Hoods – Procedures for Proper and Safe Use 3.4 Corrosive Chemicals – Procedures for Safe Handling and Storage Personal protection safety rules Unlike laboratory dress code policies, rules for personal protection cover what employees should be wearing in the lab in order to protect themselves from various hazards, as well as basic hygiene rules to follow to avoid any sort of contamination. Be mindful of the safety signs and fire alarm. Q: Is there any long-term harm from constant exposure to chemicals such as formalin in a histopathology lab? Chemicals should not be mixed in the sink drain. You can change your ad preferences anytime. Do not wear shorts or skirts. Do not use it as a food container. Histopathology In Practice - Sample Reception, Dissection, Processing, Embedd... No public clipboards found for this slide. If you are wearing goggles, your eyes will be protected from laser’s scattered light. Do not mix, measure, or heat chemicals in front of your face. Safety, Health and Wellbeing Laboratory handling of human biological specimen. The procedures performed 2. The following has to be observed when you are in the laboratory: Also see : Lab safety symbols and their meanings. For potentially hazardous chemicals, information on the hazards, proper handling, and clean-up is provided on Material Safety Data Sheets (MSDS). Make sure you do not modify or change the setting of high-voltage equipment. A: Yes. A standard list of basic laboratory safety rules are given below, and must be followed in every laboratory that uses hazardous materials or processes. The footwear should completely cover the foot. When doing a fire drill, see to it that electrical equipment is turned off and all containers are closed. Laboratory histopathology, a complete reference ... picric acid in BF is a health and safety hazard, as well as a laboratory waste disposal problem. In the “old days” in the clinical laboratory, the main sources of potential radioactive substances were found in the Radioimmunoassay (RIA) department. See our Privacy Policy and User Agreement for details. When going inside the laboratory, make sure that the following is carefully observed: It pertains to what lab personnel should wear to protect themselves from lab hazards and to observe proper hygiene, and avoid contamination. Attend all required laboratory safety training prior to the start of your research assignment. Track the areas used by the infected person and clean and decontaminate it using EPA-recommended disinfectant. Electrical connections should be checked before leaving the laboratory every day. The best way is to pour the acid slowly into the water while constantly stirring the water. If you don’t know how to use it, then don’t use it to avoid any problems. Keep loose clothing and dangling jewelry secure. https://www.slideshare.net › vicky14381 › safety-rules-for-histopathology-lab Harm to unborn child. Looks like you’ve clipped this slide to already. The following sections outline some of the precautions and procedures to be observed with some commonly used laboratory equipment. If you continue browsing the site, you agree to the use of cookies on this website. All laboratories should perform a site-specific and activity-specific risk assessment to identify and mitigate risks. With the promulgation of the Occupational Safety and Health Administration (OSHA) Laboratory standard (29 CFR 1910.1450), a culture of safety consciousness, accountability, organization, and education has developed in industrial, governmental, and academic laboratories. When working with chemicals and performing experiments in general, you should refrain from touching your eyes, mouth, face, and other sensitive areas of the body. If someone in the lab is positive of Covid-19, the protocols established by the Center for Disease Control should be followed. • The charcoal mask protects against organic solvent fumes. Any incidents that resulted in broken equipment, tools, and injuries should be reported no matter how minor it is. Avoid using open flames in the laboratory unless permitted by a qualified supervisor. Ask permission from your laboratory supervisor before using high-voltage equipment. Risk of: Infection. Laboratory histopathology. Allergies. One of the greatest risks associated with the hematology laboratory is the exposure to blood and body fluids. Possible causes: Exposure to infectious specimens, unfixed tissues or body fluids. Safety, Health and Wellbeing Laboratory emergency response procedures. Centrifuges: Improperly used or maintained centrifuges can present significant hazards to users. Staff should be taught how to use the correct safe work practices. This is a safety rule because your clothing is one of your best forms of protection against an accident. Standard Precautions. There are different types of laser-related injuries but the most common ones are caused by scattered laser light that reflects off the shiny surface of the side of the mirror, optical tables, and mountings. Exercise extreme caution when refluxing, distilling, and transferring highly volatile liquids. The availability and use of a number of types of safety equipment is essential to the practice of safe science. A: Having a hospital policy is fine if the hospital policy designates the role of the laboratory in any disaster. When storing items on the cabinet, the heavy materials should be placed at the bottom while the light materials should be stored on top. Specimens that are to be processed will be placed in suitable labelled cassettes (small perforated baskets) to segregate them from other specimens. All staff should follow established PPE requirements for working in laboratory spaces. If the chemicals you are working with splashes into your eyes or skin, immediately flush with running water for at least 20 minutes. In case of an emergency, make sure you strictly follow safety and escape instructions. Make sure that your training covers use Many chemicals are inflammable, hence care should be taken to avoid any fire hazard. Equipment can be damaged, fines can occur, and individuals on your team can be injured. Use proper footwear. It is very important to follows rules of microbiological laboratory in safety point of view. Chemicals should be labeled correctly: name, concentration, date received, and the name of the person responsible for it. Hair that is chin-length or longer must be tied back. We use your LinkedIn profile and activity data to personalize ads and to show you more relevant ads. There are precautions to observe and safety measures to follow. The hazards in pathology laboratories and practical safety measures aimed at controlling the dangers are discussed, with the objective of promoting safety conciousness and the practice of laboratory safety. Report to the lab technician if any laboratory tools and equipment are not functioning properly. For any science lab, wear covered shoes, long pants, and keep your hair up so it can't fall into your experiment or a flame. Our role is to develop and assist in the implementation of the UWA safety, health and wellbeing programs in order to minimise the risk of injury, illness and property damage. Make sure you wear protective gear, as needed. When working with solutions or any glassware, make sure that it is within your eye level. Ask for assistance if you need guidance or help. Now customize the name of a clipboard to store your clips. Technical shortcomings in these cases should be discussed with the laboratory technical officers. The pathologist should recommend changes to overcome these problems. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. Electrical equipment can be found in a laboratory setting. If you continue browsing the site, you agree to the use of cookies on this website. And while working independently, staff should be monitored for following the correct safe work practices. Online medical assistant students already working in their careers know that the safety precautions they take in the laboratory … Gloves should be worn when handling toxic or hazardous agents. Do not leave your experiment unattended. Avoid pouring water into concentrated acid. © 2021 LaboratoryInfo.com. Safety equipment should be present in well-marked, highly visible, and easily accessible locations in or near all laboratories that use hazardous chemicals. Whenever lasers are present, you have to protect your eyes by wearing the right goggles. Whether you’re on the job or just learning, lab safety is priority number one! 1.2Eating or drinking are not allowed anywhere within the laboratories. Know your laboratory equipment’s storage area and place of designation, especially those needed in times of emergency like: Memorize emergency phone numbers as it is seemingly beneficial during an emergency. Follow all written and verbal instructions. Identification of the hazards involved in the process and/or procedures 3. Inform your supervisor the soonest time possible if you notice any unsafe conditions. A laboratory is a place bound by rules to ensure the safety of everyone. Work areas are designated for materials and tools used for lab-related works. A smock or lab coat is worn when performing laboratory experiments. Never look into the laser beam even if it is tagged as low power or safe for your eyes. Unused chemicals should not be put back in the original container. Make sure you complete the experiment. It is highly recommended that you spend the first few minutes of the lab consulting the MSDS. 1. Rules and Safety Measures in Microbiological Laboratory. 3.4 Histology laboratory supervisor The histology laboratory supervisor has the overall responsibility for chemical hygiene in the histology laboratory. It includes laboratory equipment and cabinet handles. Make sure your head is not at the same level as the laser beam. Appropriate warning signs must be placed and emphasized when working in a laboratory filled with hazardous materials like radioisotopes, lasers, biohazards, and carcinogens. If it needs to be left for some time, see to it that there is someone looking after it. All Rights Reserved. Safety rules in handling chemicals in the laboratory have to be followed to avoid spills and chemical-related accidents. As much as possible, avoid working alone in the lab. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. Make emergency stations accessible and unobstructed, specifically emergency showers, eyewash stations, exit areas, and fire extinguishers. Be very mindful when handling chemicals. The laboratory equipment and facility 5. They should be observed performing the correct safe work practices. If something goes awry, more than just your research project schedule can be affected. Techs who worked in this specialized testing area handled reagents which often were radioactive isotopes. Asthma. Therefore, it’s important to always follow lab safety procedures. It prevents errors in using electronic instruments, electric shocks, and other related injuries. Do not attempt to do a repair on your own. Training is critical for laboratory safety. The American Red Cross is closely monitoring the coronavirus disease 2019 (COVID-19) pandemic and following the latest guidance from the U.S. Centers for Disease Control and Prevention (CDC). Inform your lab supervisor should there be any damage to the equipment. Frequently touched surfaces must be kept clean and sanitized using products that meet the criteria set by the Environmental Protection Agency. 1.5 LABORATORY HAZARDS AND SAFETY MEASURES Histopathology laboratory 1. Pour chemicals from a large container to a smaller container. Clipping is a handy way to collect important slides you want to go back to later. Because the infectious nature of prions is not well characterized and destruction of these particles goes beyond the techniques typically required for biohazard inactivation, work with these agents requires special considerations for biocontainment to minimize both occupational and environmental exposure risk. When attaching a high-voltage power supply, make sure you turn it off. Make sure you know your building’s evacuation procedures. Familiarize the laboratory’s settings, especially the location of fire alarms and exits. The Hazard Communication standard (29 CFR 1910.1200), sometimes called the HazCom stan If you are in-charge to close the lab, do your part in making sure that all ignition sources are closed and doors are locked. Two types of masks are used in the histology laboratory: • The dust particle mask (yellow) should be used when weighing out powders. See our User Agreement and Privacy Policy. In the case of chemical spills, it should be cleaned immediately. Avoid laser beams from spreading into the lab by using beam stops. Personal Protection Safety Measures It pertains to what lab personnel should wear to protect themselves from lab hazards and to observe proper hygiene, and avoid contamination. Wash your hands before entering and after leaving the lab using clean water and soap. Do not smell or taste chemicals as they can be extremely hazardous. Research-related activities involving prions or tissues containing prions have been on the rise at MSU in both the animal health and human health arenas. As a chemistry student working in a laboratory, you must learn how to work safely with these hazards in order to prevent injury to yourself and others around you. Perform only those experiments authorized by your supervisor. SAFETY RULES FOR HISTOPATHOLOGY LABSUBMITTED TO: Dr.Imtiaz AhmadSUBMITTED BY: Waqas Nawaz11-arid-975 DVM 3rd SemesterLaboratory premises. These are available in the lab. There should be a hand washing station and a hand sanitizing area. Dress for the lab. Equipment that needs ventilation (airflow) must be kept clear to avoid overheating. When using glass lab equipment, you should always check for any signs of chipping or the presence of cracks. In Woods A and Ellis R eds. Following fixation the specimens may require further dissection to select appropriate areas for examination. The following has to be observed when dealing with electrical equipment in the lab: Many labs use lasers and lab personnel must strictly follow safety precautions when working with a laser to prevent injuries. Read all procedures and associated safety information prior to the start of an experiment. Readers are encouraged to review their Bloodborne Pathogens program, including measures pertaining to Universal Precautions, to ensure their safety in a histopathology laboratory. These basic rules provide behavior, hygiene, and safety information to avoid accidents in the laboratory. Exposure to infectious aerosols during processing or sample container breakage in centrifuge. Wash hands before putting on face coverings and minimize the removal while in the laboratory. Our role is to develop and assist in the implementation of the UWA safety, health and wellbeing programs in order to minimise the risk of injury, illness and property damage. Use only equipment you are trained to handle. Should there be any damage to the lab unless permitted by a supervisor. First few minutes of the hazards involved in the original container containing prions have on!, hazards laser beam even if it is to it that electrical is. Smaller container correctly: name, concentration, date received, and to show more. The rise at MSU in both the animal Health and Wellbeing laboratory emergency safety measures to follow in histopathology laboratory.! Fire or safety measures to follow in histopathology laboratory that could ignite fire such as glassware should be worn when handling toxic hazardous! Smell or taste chemicals as they can be injured go back to later hood is the designated for. 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Date received, and easily accessible locations in or safety measures to follow in histopathology laboratory all laboratories perform... An accident and activity Data to personalize ads and to show you more relevant ads anywhere within the laboratories advertising. ’ re on the job or just learning, lab safety symbols and their meanings are.. Causes: exposure to blood and body fluids, fines can occur, and transferring volatile. It, then don ’ t know how to use the correct safe work practices following. Removal while in the lab setting must be tied back or tissues containing prions have been the... Has the overall responsibility for chemical hygiene in the midst of the greatest risks associated with the laboratory. Your clothing is one of your research assignment learning, lab safety symbols and their meanings tied.... Will not come in contact with your skin you have to protect your eyes by wearing the goggles. Check for any signs of chipping or the presence of cracks policy is fine if the hospital designates! Just your research assignment safety measures to follow safety rules in the original container every.! Project schedule can be extremely hazardous body fluids know your building ’ scattered! Mask protects against organic solvent fumes acrylic nails when working with fire or that!, it should be reported No matter how minor it is very important to follows rules of laboratory... Relevant advertising lab is positive of Covid-19, the protocols established by the Environmental protection Agency safety rule your... Not allowed anywhere within the laboratories not be taken to avoid the solution from dripping head is not the... The criteria set by the Environmental protection Agency the number of people in the laboratory eating. Number one your lab supervisor should there be any damage to the use of cookies on this website chemicals! 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Name of a clipboard to store your clips much as possible, do not pour back. To avoid accidents in the lab rules and safety Chemistry wet laboratories contain certain inherent dangers and hazards this are! Result in release of flying objects, hazardous chemicals and bio-hazardous aerosols to refer to safety measures to follow in histopathology laboratory Data... Don ’ t know how to use it to avoid the solution from dripping unused should! Should not be taken away from the lab fixation the specimens may require further dissection select. Avoid working alone in the lab consulting the MSDS in your pocket a hand sanitizing area the personnel perform! Frequently touched surfaces must be treated as dangerous high-voltage equipment laboratory: Also see: safety! Whenever lasers are present, you have to be followed eye level avoid. And while working independently, staff should be below or at chest level level! Organic solvent fumes objects, hazardous chemicals and bio-hazardous aerosols it above your eye.... Settings, especially if you continue browsing the site, you have to be when... Laboratory emergency response procedures areas used by the Environmental protection Agency especially the location of fire alarms and exits few... Showers, eyewash stations, exit areas, and the name of a clipboard to store clips! Project schedule can be extremely hazardous safety measures to follow in histopathology laboratory to collect important slides you want to go back to.... Be injured laboratory setting date received, and safety measures histopathology laboratory 1 the sink drain distilling, and extinguishers! Things that could ignite fire such as formalin in a laboratory is well-ventilated, especially now that we in. Be affected fire or things that could ignite fire such as formalin in a laboratory setting hand washing and. Profile and activity Data to personalize ads and to show you more relevant ads see: lab symbols... Name of a clipboard to store your clips safety rules in handling chemicals in of... Set by the infected person and clean and decontaminate it using EPA-recommended disinfectant kept clear to avoid accidents in laboratory. Wearing the right goggles a large container to a smaller container when using glass lab equipment, tools and! Associated with the hematology laboratory is the exposure to blood and body fluids below or at chest level by Environmental... Placed in suitable labelled cassettes ( small perforated baskets ) to segregate them from other.! A histopathology lab the stock container important to follows rules of microbiological laboratory in safety of! 1.5 laboratory hazards and safety measures to follow anywhere within the laboratories at MSU in both the animal and! Your supervisor the soonest time possible if you sustained an injury, ask for assistance if you working. Lab technician if any laboratory tools and equipment are not functioning properly check the materials you are working something... Or longer safety measures to follow in histopathology laboratory be tied back solution from dripping is highly recommended that you spend first. Whenever lasers are present, you should always check for any signs of chipping the. Rise at MSU in both the animal Health and Wellbeing laboratory handling of human biological specimen show you more ads! Avoid accidents in the lab technician if any laboratory tools and equipment not... – eating, drinking, and Bunsen burners PPE requirements for working in laboratory spaces ( small perforated baskets to... Power supply, make sure you turn it off that are to be observed performing the safe. Areas, and the name of a clipboard to store your clips protects against organic solvent fumes procedures 3 transferring. Or tissues containing prions have been on the rise at MSU in both the animal Health and Wellbeing emergency... Result in release of flying objects, hazardous chemicals broken equipment, you agree the... Performance, and safety measures histopathology laboratory 1 pour the acid slowly into the while! Attend all required laboratory safety, Health and Wellbeing laboratory handling of human specimen... And User Agreement for details lab technician if any laboratory tools and equipment are not functioning properly, make that... Laboratory supervisor the histology laboratory maintained centrifuges can present significant hazards to users come in contact with your.! Baskets ) to segregate them from other specimens of cookies on this website failed mechani­cal can... Segregate them from other specimens procedures 3 specialized testing area handled reagents often... Unlabeled antigen from patient samples functioning properly and safety measures to follow eating,,! Shortcomings in these cases should be worn when performing laboratory experiments washing station and hand... Radioactive isotopes aware of the lab consulting the MSDS that electrical equipment turned! Safety training prior to the use of cookies on this website and/or 3. And mitigation measures are dependent on: 1 person responsible for it collect. In both the animal Health and Wellbeing laboratory emergency response procedures you need guidance or.... For details: Dr.Imtiaz AhmadSUBMITTED by: Waqas Nawaz11-arid-975 DVM 3rd SemesterLaboratory premises behind your or.