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What must be done to ensure DNA in a laboratory is radioactive?
Incorporating radioactive nucleotides must be done to ensure that DNA made in a laboratory is radioactive.
Parts of the microscope and meaning of these parts?
BASE-a horseshoe or V-shaped structure which supports the entire microscope PILLAR-vertical post extending from the base to the arm ARM- curved frame where the base,body,and stage are attached and serves as a handle for carrying the microscope INCLINATION JOINT-a movable hinge use for tilting BODY TUBE-a hollow cylinder that hold the eyepiece
What are the best practices for handling and maintaining a glass culture dish in a laboratory setting?
To handle and maintain a glass culture dish in a laboratory setting, it is important to wear gloves to prevent contamination and breakage. Use a gentle cleaning solution and avoid abrasive materials to clean the dish. Store the dish in a designated area away from potential damage or contamination. Regularly inspect the dish for cracks or chips and replace if necessary.
What are the advantage and disadvantage of heat fixing?
Advantages: It helps adhere bacterial cells to the slide, preventing them from washing away during staining. Also, it kills the bacteria, making them safe to handle and study under the microscope. Disadvantages: Heat fixing can distort the morphology of the bacterial cells, affecting the accuracy of the staining results. Overheating can also cause cell lysis, leading to inaccurate interpretation of the specimen.
What should microscope slides be placed on?
On top of the Microscope slide, the specimen you wish to examine is place and then water and a coverslip is placed on top of that. Other things may be added depending on the speciment you wish to examine such as stainers like Iodine.
What are the safety precautions against an infectious pathological sample in the laboratory?
careful handle the specimen by use gloves on hands. use appron. after performing the test wash your hands. etc. etc.
What is a mounted needle?
A mounted needle is a very thin, sharp needle that is mounted or attached to a handle or rod for various medical or laboratory procedures, such as injections, blood drawing, or specimen collection. The handle provides stability and control for precise and safe usage of the needle.
What department within a laboratory would handle a fdp specimen?
A fibrin degradation product (FDP) specimen would typically be handled by the Hematology or Coagulation department within a laboratory. These departments specialize in analyzing blood components and coagulation disorders, where FDP testing is relevant for assessing conditions like disseminated intravascular coagulation (DIC) or thrombosis. Proper handling and processing are crucial to ensure accurate results for patient diagnosis and treatment.
Why is it important to handle and store a specimen properly?
Proper handling and storage of a specimen is crucial to maintaining its integrity and ensuring accurate test results. Any mishandling could lead to contamination, degradation, or loss of the specimen, which can affect the reliability of the testing process and the interpretation of results. Following correct procedures also helps to ensure the safety of laboratory personnel and prevent any potential hazards associated with handling specimens.
How 2 handle glass wares and equipments in chemistry laboratory?
ewan
How do you handle a test tube support safely?
This object can hold some otters laboratory object, so you only have to put the laboratory objects in each hole.
Which of the fowllowing is the correct way yo handle chemicals in the laboratory?
never touch or taste chemicals
How do you prevent contaminating a specimen with extraneous micoorganisms?
To prevent contamination of a specimen with extraneous microorganisms, maintain a sterile working environment, use proper aseptic techniques, and handle the specimen carefully to avoid contact with surfaces or airborne contaminants. Additionally, ensure that all equipment used is properly sterilized before use.
How do you handle routine specimen in laboratory?
Handling routine specimens in a laboratory involves several key steps to ensure accuracy and safety. First, specimens are collected in sterile containers and properly labeled to prevent mix-ups. They are then processed according to established protocols, which may include centrifugation, refrigeration, or specific treatment based on the type of analysis needed. Finally, results are logged and communicated to the appropriate healthcare professionals while maintaining confidentiality and adhering to quality control measures.
I am helping my daughter do a crossword puzzle and the title of the puzzle is Laboratory Crossword Puzzle. The question relates to magnifying hand held instruments with a handle?
microscope?? Eyeglass? magnifying glass with handle?
What is laboratory burning spoon?
A laboratory burning spoon is a tool used in chemistry experiments to hold a small amount of a substance over a flame for heating or burning. It is typically a small metal utensil with a handle for safe manipulation over a Bunsen burner or other heat source in a laboratory setting.
Why we shouldn't shake a Laboratory thermometer?
Shaking a laboratory thermometer can cause the mercury inside to separate, leading to inaccurate temperature readings. It can also damage the delicate capillary tube inside the thermometer, affecting its overall precision and reliability. It's best to handle laboratory thermometers with care to ensure their accuracy and longevity.
