Discuss the difference between the nontreponemal agglutination test and the treponemal agglutination test.

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Q: Explain how labeled antibodies are used in direct and indirect tests.

A: Antibodies or immunoglobulins are the primary line of defense in the body. They recognize and bind…

Q: describe the indirect fluorscent antibody technique

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

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Q: state the significance of nontreponemal antiliid (reagin) antibodies in serological testing.

A: Serological testing is a testing done to identify the diseases through the help of blood samples…

Q: nages ol prganisi veloping prenatally can be obtained using O X-rays

A: ANS- Ultrasound.

Q: 7 mL of a 1:50 dilution is needed to run a specific serological test. How much serum and how much…

A: Calculations play an important role in preparing the solution of appropriate concentration to carry…

Q: Enumerate, describe the principles and clinically significant results of other serologic tests for…

A: Serological  test include detection of antibodies and antigen in the blood or serum. Antibodies that…

Q: How we can Treatment  Severe Combined Immunodeficiency (SCID) by using gene therapy? Please answer…

A: SEVERE COMBINED IMMUNODEFICIENCY:- SCID stands for severe combined immunodeficiency, a group of…

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Q: Answer the questions briefly and concisely. Describe the limitations of FANA Describe the other…

A: FANA stands for fluorescent antinuclear antibody which detects a specific kind of antibody in the…

Q: Illustrate how latex agglutination works to bind C-reactive proteins to cause agglutination

A: Latex agglutination test is generally performed in laboratories to detect the presence of certain…

Q: If the highest dilution with a color change in an ELISA test is 1:64, the antibody titer is 640.…

A: ELISA stands for enzyme linked immune-sorbent assay. It is a technique used for the identification…

Q: Which of the following is TRUE about the Latex Agglutination test?   Question 1 options: a…

A: The latex Agglutination test improves the visualization of the clumping of blood as the antibodies…

Q: Describe the limitations of RF Agglutination test

A: Note: Since you have asked multiple question, we will solve the first question for you. If you want…

Q: In details, state what the key aspects of the Haemotocrit/Packet cell volume( PCV) technique are…

A: Packed cell volume or PCV is the proportion of blood which is occupied by red blood cells and is…

Q: For this statement, answer True or False and explain your answer briefly. In the precipitin test of…

A: Precipitin test is a simple serological technique that shows the precipitin reaction in solution.…

Q: Rewrite the following sentences after correction. The N1303K mutation in the CFTR gene of CF…

A: Since you have posted multiple independent questions in the same request, we will do the first…

Q: An ELISA test is useful for detecting the presence of antigens but not antibodies in a sample.…

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Q: True or false? Codes 90476-90748 identify the vaccine product only

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Q: a) What is the PPV of the assay? b) What is the NPV of the assay? c) Comment on your findings

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Q: The figures 1 and 2 show the agarose- gel electrophoresis pattern of the serum proteins of a healthy…

A: Serum  Serum is the yellowish that is remains from blood plasma after the removal of clotting…

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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: Negative Patient B Patient A 1:2 1:10 1:100 Positive Patient C

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Q: When a patient exhibits a four-fold or greater rise in antibody titer against a specific microbial…

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Q: A medical technology intern was assigned to the serology section of a clinical laboratory. His…

A: Hemagluttination is process or a reaction that cause clumping of Red blood cells.

Q: state the principle and the general procedure behind indirect serologic testing.

A: Serological tests are used for diagnosis or surveillance purposes. They can determine and indicate…

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Q: You do a viral plaque assay using the six well plate shown below. The dilution scheme, what was…

A: The ideal plaque should be between 10 and 50. The plaque count is 11 in B1.  Volume plated=…

Q: Serological testing:a. Describe the key principles behind serological testing in the identification…

A: Serological reactions are highly specific in nature. Its high specificity is determined by the…

Q: Discuss the difference between nontreponemal agglutination test and treponemal agglutination test.

A: An antigen is a disease agent (virus, toxin, bacterial parasite, fungus, chemical, etc.) that our…

Q: uan used the ABO blood testing kit to determine his blood type. His test showed the following…

A: ABO blood grouping in humans: The RBCs of the one with blood group A have antigen A and the plasma…

Q: Differentiate between agglutination and precipitation, and describehow they are used in diagnosis.

A: The immunological laboratory test includes the tests that are diagnostic out in various laboratories…

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Q: What is the working principle of Lateral flowimmunochromatographic assays (LFIAs)? Supported with a…

A: We are giving answers only but we don't provide references. For a wide range of target analytes,…

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Q: state the significance of anti-deoxyribonucleoprotein antibodies in serological testing

A: Deoxyribonucleoproteins. A deoxyribonucleoprotein (DNP) is a DNA-protein combination. Nucleosomes,…

Q: Draw the different types of WBC and state each function. What is the principle behind flow cytometry…

A: Blood is body fluid that is present in animals and help in transport of oxygen to cells and organs ,…

Q: What is HIV?  Discuss what an immunochromatographic assay is  If a positive band appears in the test…

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Q: How reliable are Lateral flowimmunochromatographic assays when compared to molecular diagnostic…

A: COVID-19 is a respiratory disorder caused by a novel coronavirus (SARS-CoV-2). The genetic…

Q: ELISA 1) Explain the following statement: "An elevated IgM titer indicates a recent or active…

A: ELISA (enzyme-linked immunosorbent assay) is a plate-based assay technique designed for detecting…

Q: Briefly describe the principles and give an example of the use of aspecific test using…

A: these immunological techniques focus on identifying the antigens [mostly proteins] or antibodies in…