basic serozzz

In accordance with immunoassay it has been developed to determine substances which is?

• Soluble Antigen / Soluble Antibody

• Tumor Cells / Target Antigen

• Antigen / Antibody Reactions

• Fab fragment of Ab / Agglutinins

In labelled immunoassay, the substance that must be measures is known as?

• Carrier Particles

• Labeled Reactant

• Unknown Ab of Px Serum

• Analyte

What is the positive reaction for agglutination inhibition?

• With agglutination

• Lack of agglutination

• Hemolytic reactions

• Rouleaux formation

Which characteristic of the antibody bests fit in the labelled immunoassay?

• It is very specific to antigen

• It has high affinity to the target antigen

Which step of agglutination reactions resembles the formation of large aggregates

• Sensitization

• Agglutination inhibition

• Lattice formation

• Single antigenic determinants

In ABO typing using saliva, what is the necessary criteria for the saliva to react with anti-sera?

• With indicator cells

• Patients must be secretors

• It must have unknown bacteria

• Shows Rh-negative blood

What particular protein of Staphylococcus aureus absorbs the FC portion of antibody molecules?

• Proline

• Protein M

• Protein A

• Properdin

Considered as free floating antigen that best reacts with small antibody?

• Particulate Antigen

• Soluble Antigen

• Small Antigen

Antigen that are found on the surface of a particle?

• Soluble antigen

• Unknown agglutinations

• Carrier particle/s

• Particulate antigens

ASO, RF and ANA, depicts its principle to what type of agglutination reaction?

• Direct agglutination

• Agglutination inhibition

• Reverse passive agglutination

• Passive agglutination