Why must a discard tube should be collected first before an anticoagulated tube when using a “butterfly” to collect blood?

Q: What is the principle and step by step procedure of Dry Blood Spots collection?

A: Blood sampling A venous blood sample is usually preferred for routine laboratory tests. Arterial…

Q: why is the tube passed through the flame after removing and before replacing the cap

A: It is a aseptic technique follows during the inoculation of pure culture of microorganism. This…

Q: describe the indirect fluorscent antibody technique

A: Fluorescent antibody technique is used to visualize the bacteria in the sample taken from the…

Q: Please write a pargarph or two about alzhiemrs and how reservatrol are realted with maybe a…

A: Progressive neurological disorder Nervous system undergo many natural changes due to ageing process.…

Q: Is there a difference if one transfers 1 ml using a micropipette as opposed to pipetting 1ml using a…

A: Micropipette It is generally used for transferring small quantities of liquid in microlitres down…

Q: Why the syringe needle method is frequently used for venipuncture in the Philippines than ETS and…

A: The syringe needle method is the oldest and traditional method of venipuncture. It focuses on…

Q: Why is modified Allen test performed prior to the radial blood gas test?

A: Blood is an important fluid tissue that is used to transport nutrients and oxygen to all parts of…

Q: Write step by step instructions for performing a surgical scrub...

A: A surgical scrub, or just "scrub," is the term used to describe the procedure that medical personnel…

Q: Springe Ruer sokkon Stopper Inet Sade Oudet Objective

A: There are many techniques used in microscopy FRET, fluorescence resonance energy transfer is one of…

Q: Explain about The syringe-type sampler with the help of diagram.

A: The syringe-type sampler is a sample collecting equipment that is used to draw a blood sample from…

Q: Why do we need a standard dispensing process?

A: The standard dispensing process is a standard operating procedure (SOP) in the pharmacy practice…

Q: discuss the procedure in preparing thick and thin blood smears for malarial parasite microscopy

A: Blood film is defined as the sample of blood which is used for testing and diagnosing the presence…

Q: biomarkers could be used to increase the specificity and sensitivity of DIC diagnosis.

A: Disseminated intravascular coagulation (DIC) DIC is a disorder in which the blood flow is disrupted…

Q: What is hygromycin-resistance gene ?

A: Hygromycin resistance gene is a kinase gene that produces antibiotic produced by the Streptomyces…

Q: Discuss the principle and step by step procedure of Dry Blood Spots collection.

A: Blood sampling A venous blood sample is usually preferred for routine laboratory tests. Arterial…

Q: What are diagnostic tests for RSV and how are they performed?

A: RSV is respiratory syncytial virus infection.  It is Infection of the respiratory tract.  It causes…

Q: Enumerate the Aim of blood smear

A: The blood smear is a test used to find abnormalities in blood cells.

Q: During a flame test, why is it necessary to use a new splint for each element?

A: A splint is a thin wood/stick used commonly in laboratory for performing a flame test. The splint is…

Q: What is the generic name, therapeutic category, and available dosage forms of Diamox®, Difflam®,…

A: Generic drugs are made with the same active ingredient as brand name drugs, but they don't have the…

Q: How to create a VNTR profile ?

A: ANswer -VNTR is variable number of tendem repeats that means it is the specific short nucleotide…

Q: Why is touching the filter paper on the skin avoided when blotting the flow of blood in doing…

A: Bleeding time is used to detect any abnormality in the platelet number or blood vessel itself.…

Q: Why do you think defibrnated blood is commonly used as the representative of blood sample in most…

A: The blood possesses an insoluble protein called fibrin, which is formed from fibrinogen produced by…

Q: how to calculate Calculate PFU -plaque forming units

A: PFU ( plaque forming units) is  the Virus titer (Virus per ml).  A plaque-forming unit (PFU) is a…

Q: Briefly discuss 2 advantages and 2 disadvantages of using the paraffin embedding method for…

A: Histo-cytological techniques are useful to examine the tissues by fixing it in life-like state or…

Q: How is a direct agglutination test different from a passive agglutination test?

A: Agglutination is defined as a reaction in which certain particles (like RBCs or bacteria) that are…

Q: What is the importance of incubating the ELISA plate?

A: Introduction :- ELISA stands for Enzyme-Linked Immunosorbent Assay. It is a widely used laboratory…

Q: y must a discard tube should be collected first before an anticoagulated tube when using a…

A: We know Venipuncture is the most common method of blood collection in it. Blood is normally drawn…

Q: How is RT PCR used to detect Ebola? How does the actual RT PCR procedure work? How is ELISA used to…

A: SOLUTIONThe RT-PCR and antigen-capture diagnostic assays proved very effective for detecting…

Q: Why sheep blood added in blood agar preparation does not coagulate prior to its use

A: Introduction:- Sheep blood agar is commonly used to describe haemolytic bacteria for identification…

Q: What is the best anticoagulant for blood? Explain.

A: Blood is the body fluid that is composed of plasma and formed cell that circulates through the…

Q: Explain the Development of Aseptic Techniques introduced by Joseph Lister.

A: Introduction: Asepsis is a process in which a chemical agent referred to as antiseptic is put on the…

Q: 2 3 1. zuz zuz Enz

A: ELISA stands for Enzyme Linked Immuno-Sorbant Assay. Elisa is the test which is used to measure the…

Q: how does immunoessay technic shows the Bence-Jones protein in the urine for the diagnosis of the…

A: Bence jones's proteins are composed of dimers of light chain immunoglobulins S and due to their…

Q: Provide an example of an indirect ELISA.  Provide an example of a direct ELISA.

A: ELISA also known as the enzyme linked immunosorbent assay is a very commonly used analytical…

Q: What types of controls are used for the slide agglutination?

A: A protein produced by the immune system of body when it detects harmful substances is called…

Q: What is the principle of :Density gradient centrifugation technique that commonly used for the…

A: For mononuclear cell isolation, the density gradient centrifugation is performed

Q: What is an antigen?  What is an antibody? Why does each test include a control line?

A: Since you have posted a question with multiple sub-parts, we will solve the first three subparts for…

Q: Explain why a semi-log plot should be used for determining antigen concentration by ELISA.

A: ELISA(enzyme linked immnosorbant assay)is a qualitative and quantitative approach that is followed…

Q: Briefly describe the rationale and method of color compensation in flow cytometry.

A: Flow cytometry is a versatile laboratory technique used to analyze and sort cells or particles based…

Q: Why is it necessary to avoid underfilled blood samples in anticoagulant evacuated tubes?

A: Nursing is a career. Nursing is more than just a collection of specialized skills, and the nurse is…