Immunological Tests Overview
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Questions and Answers

What does an agglutination assay show?

  • Antigen similarity measurement
  • Presence of antimicrobial antibodies in blood
  • Presence of antibodies in body fluids
  • Particle clumping caused by antibodies exposed to certain antigens (correct)
  • Which test evaluates kidney function by measuring the levels of creatinine in the blood?

  • Uric Acid (BUA)
  • 2-Hour Postprandial Blood Sugar
  • Creatinine (correct)
  • Fasting Blood Sugar
  • What does a precipitation test measure?

  • Blood sugar levels
  • Presence of antimicrobial antibodies in blood
  • Antigen similarity (correct)
  • Presence of antibodies in body fluids
  • Which specimen is obtained by centrifugation of coagulated blood?

    <p>Serum</p> Signup and view all the answers

    What does the Western blot test identify in your blood?

    <p>Antimicrobial antibodies</p> Signup and view all the answers

    What does a 2-Hour Postprandial Blood Sugar test assess?

    <p>Glucose metabolism after a meal</p> Signup and view all the answers

    What does SGPT/ALT measure in the blood?

    <p>Liver health</p> Signup and view all the answers

    Which enzyme levels does SGOT/AST evaluate during tissue damage?

    <p>Enzyme levels</p> Signup and view all the answers

    What does HDL measure in the blood?

    <p>Good cholesterol</p> Signup and view all the answers

    Total protein is important for assessing which of the following?

    <p>Nutritional status</p> Signup and view all the answers

    Which electrolyte is crucial for maintaining heart rhythm?

    <p>Sodium</p> Signup and view all the answers

    Bilirubin indicates problems in which organs if elevated?

    <p>Liver and bile duct</p> Signup and view all the answers

    Study Notes

    Agglutination Assay

    • Demonstrates the presence of specific antigens or antibodies in a sample by causing visible clumping.

    Creatinine Test

    • Assesses kidney function by measuring creatinine levels in the blood, indicating how well kidneys filter waste.

    Precipitation Test

    • Measures the presence of specific antibodies or antigens in a solution, leading to the formation of a visible precipitate.

    Serum Specimen

    • Obtained by centrifugation of coagulated blood to separate the serum from blood cells.

    Western Blot Test

    • Identifies specific proteins, often related to infections like HIV, by detecting their presence in the blood.

    2-Hour Postprandial Blood Sugar Test

    • Evaluates blood sugar levels after eating to assess glucose metabolism and insulin response.

    SGPT/ALT

    • Measures alanine aminotransferase enzyme levels in the blood, primarily to evaluate liver health and function.

    SGOT/AST

    • Evaluates aspartate aminotransferase enzyme levels during tissue damage, particularly relevant for liver and heart health.

    HDL Measurement

    • Measures high-density lipoprotein levels in the blood, known as "good" cholesterol, indicating cardiovascular health.

    Total Protein Assessment

    • Important for evaluating overall health status, liver function, kidney function, and nutritional status.

    Crucial Electrolyte

    • Potassium is vital for maintaining proper heart rhythm and electrical activity of the heart.

    Bilirubin Elevation

    • Elevated bilirubin levels can indicate liver dysfunction or issues with bile ducts and hemolysis, reflecting problems in the liver and gallbladder.

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    Description

    Learn about different immunological tests such as agglutination assay, precipitation test, and Western blot test. Understand the purpose and procedure of each test along with the specimen used for testing.

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