0
You don't want to pass any thing from the lab that you may have picked up on to some one and you don't want to eat anything that may be on your hands when lunch comes along.
Wiki User
∙ 7y ago
Add your answer:
Earn +20 pts
What are the 10 safety rules in a science lab?
10 Safety rules in a science lab is...Always get your teacher's permission before attempting any laboratory investigation.Read the procedures carefully, paying attention to safety information and cautionary statements.Never work alone in the laboratory.Walk with care and keep your work area free from all unnecessary clutter.Wear approved safety goggles when working with or around chemicals, any mechanical device, or any type of flame or heating device. If any substance gets in your eyes or spills or your skin or clothes, rinse it immediately with water and have someone notify your teacher.Wear protective gloves or oven mitts to avoid burns.Be trustworthy and never touch, taste, smell or mix any chemicals unless your teacher instructs you do so.Use knives and other sharp instruments with extreme care. Always cut an object after placing it on a suitable surface for cutting.Clean your work area before leaving! Follow your teacher's directions for washing, unplugging and putting away the equipment. Wash hands with soap and water after working in the laboratory.. Stay, work and talk to your own group. Don't leave your group and work area unless instructed by the teacher. Do not sit on counters or tables.
What laboratory tools is used for making smaller specimens appear bigger?
A microscope or a loupe, or a magnifying glass would work for that.
Discuss the most common tasks a Laboratory Assistant and a Laboratory Technician perform in the laboratory.?
Clinical laboratory testing plays a crucial role in the detection, diagnosis, and treatment of disease. Clinical laboratory technologists-also referred to as clinical laboratory scientists or medical technologists-and clinical laboratory technicians, also known as medical technicians or medical laboratory technicians, perform most of these tests. Clinical laboratory personnel examine and analyze body fluids, and cells. They look for bacteria, parasites, and other microorganisms; analyze the chemical content of fluids; match blood for transfusions; and test for drug levels in the blood that show how a patient is responding to treatment. Technologists also prepare specimens for examination, count cells, and look for abnormal cells in blood and body fluids. They use microscopes, cell counters, and other sophisticated laboratory equipment. They also use automated equipment and computerized instruments capable of performing a number of tests simultaneously. After testing and examining a specimen, they analyze the results and relay them to physicians. With increasing automation and the use of computer technology, the work of technologists and technicians has become less hands-on and more analytical. The complexity of tests performed, the level of judgment needed, and the amount of responsibility workers assume depend largely on the amount of education and experience they have. Clinical laboratory technologists usually do more complex tasks than clinical laboratory technicians do. Clinical laboratory technologistsperform complex chemical, biological, hematological, immunologic, microscopic, and bacteriological tests. Technologists microscopically examine blood and other body fluids. They make cultures of body fluid and tissue samples, to determine the presence of bacteria, fungi, parasites, or other microorganisms. Technologists analyze samples for chemical content or a chemical reaction and determine concentrations of compounds such as blood glucose and cholesterol levels. They also type and cross match blood samples for transfusions. Clinical laboratory technologists evaluate test results, develop and modify procedures, and establish and monitor programs, to ensure the accuracy of tests. Some technologists supervise clinical laboratory technicians. Technologists in small laboratories perform many types of tests, whereas those in large laboratories generally specialize. Clinical chemistry technologists, for example, prepare specimens and analyze the chemical and hormonal contents of body fluids. Microbiology technologists examine and identify bacteria and other microorganisms. Blood bank technologists, or immunohematology technologists, collect, type, and prepare blood and its components for transfusions. Immunology technologists examine elements of the human immune system and its response to foreign bodies. Cytotechnologists prepare slides of body cells and examine these cells microscopically for abnormalities that may signal the beginning of a cancerous growth. Molecular biology technologists perform complex protein and nucleic acid testing on cell samples. Clinical laboratory technicians perform less complex tests and laboratory procedures than technologists do. Technicians may prepare specimens and operate automated analyzers, for example, or they may perform manual tests in accordance with detailed instructions. They usually work under the supervision of medical and clinical laboratory technologists or laboratory managers. Like technologists, clinical laboratory technicians may work in several areas of the clinical laboratory or specialize in just one. Phlebotomists collect blood samples, for example, and histotechnicians cut and stain tissue specimens for microscopic examination by pathologists. Work environment.Clinical laboratory personnel are trained to work with infectious specimens. When proper methods of infection control and sterilization are followed, few hazards exist. Protective masks, gloves, and goggles often are necessary to ensure the safety of laboratory personnel. Working conditions vary with the size and type of employment setting. Laboratories usually are well lighted and clean; however, specimens, solutions, and reagents used in the laboratory sometimes produce fumes. Laboratory workers may spend a great deal of time on their feet. Hours of clinical laboratory technologists and technicians vary with the size and type of employment setting. In large hospitals or in independent laboratories that operate continuously, personnel usually work the day, evening, or night shift and may work weekends and holidays. Laboratory personnel in small facilities may work on rotating shifts, rather than on a regular shift. In some facilities, laboratory personnel are on call several nights a week or on weekends, in case of an emergency.Source: U.S. Department of Labor
Is it better to wash your hands in warm or cold water?
Although the FDA mandates warm water for those in food service, the CDC says any temperature is fine, so it's a bit of a contested subject.Heat is known to kill bacteria, but the temperature and duration of exposure required would seriously damage human skin, so that argument for warm water is a bust. Additionally, some advocate for washing in cool water because it uses less energy and is therefore more environmentally friendly.Anyway, no matter the temperature, washing your hands thoroughly with soap for 20 seconds is good practice.
What are the different safety precautions in a laboratory?
Appropriate safety precautions for a laboratory vary widely depending on the kind of lab, the kind of work performed in the lab, and whether it is an educational or working lab. For example an organic chemistry lab requires precautions that are substantially different for those needed in an electrical engineering lab.
What are the rules and regulations in the food laboratory?
Where a hair net I know is one of them. Also you have to wash your hands after you go to the bathroom whereever you work.
Why should you wash hand thoroughly after the laboratory period?
To remove any contaminants that you may have inadvertently picked up on them during the laboratory work.
What does the idiom to wash hands of it means?
Think about literally washing your hands and you can figure this out. If you wash something off your hands, you are getting rid of it. Washing your hands of something means you are done with it - you take no further responsibility or work no further on it.
How do you get rid of pig smell off your hands after disection?
To get rid of pig smell that is on your hands after dissection, wash your hands with vinegar, and then with soap. You can also wash them with lemon juice instead of vinegar. Both work to remove odors.
What is a hygiene dutie of a chef?
wash hands ware net over hair wash work place down often ware apron
How has Ignaz Semmelweis' work influenced hospital hygiene today?
by getting people to wash their hands
How do taps work?
Usually there is a knob on the tap, and when you twist it water is realised underneath for you to wash your hands
What is the sour smell on your fingers after you wear work gloves a lot?
It's possibly a fungi on your hands. Wash hands and gloves regularly with a fungi soap.
How can you get rid of tipex when it is on your hands?
Wash them a lot with soap use arial if that docent work hope it works:)
What is the meaning of everyone has to eat a peck of dirt before they die?
If you do not wash your hands after coming in from gardening work.
Is seafood safe to work with during a pregnancy?
Yes, just wash your hands afterward, and don't eat raw seafood.
When you go therw the file cabnite what do you do poptropica?
you sit on the toilet and go popo and wash your hands in it and show your mom. it will work
