Question:
A patient was suspected of having brucellosis. Serum sample was sent for a standard agglutination test. It came negative initially but after dilution of the serum sample, the test was positive. What could be the reason for the initial negative test?
A patient was suspected of having brucellosis. Serum sample was sent for a standard agglutination test. It came negative initially but after dilution of the serum sample, the test was positive. What could be the reason for the initial negative test?
Updated On: Aug 20, 2024
- Prozone
- Postzone
- Complement inactivation
- Antigen antibody complexes
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The Correct Option is A
Solution and Explanation
The correct option is (A) :Prozone
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