Exercise: Antigen Antibody Reaction

Questions for: Antigen Antibody Reaction

In which of the following case a large lattice is formed?
A:
Antibody is in excess
B:
Antigens and antibodies are in optimal proportion
C:
Antigen is in excess
D:
None of these
Answer: B
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Precipitation reaction is relatively less sensitive for the detection of
A:
antigens
B:
antigen-antibody complexes
C:
antibodies
D:
complement
Answer: C
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Agglutination reaction is more sensitive than precipitation for the detection of
A:
antigens
B:
antibodies
C:
complement
D:
antigen-antibody complexes
Answer: A
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Weil-Felix reaction is based on sharing of antigens between
A:
sheep RBCs and EB virus
B:
mycoplasma and human O group RBCs
C:
rickettsial antigens and antigens of certain strains of Proteus
D:
none of these
Answer: C
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VDRL test is an example of
A:
Tube test
B:
Ring test
C:
Slide test
D:
none of these
Answer: C
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Ad Slot (Above Pagination)
Quiz