Multiple Choice
The clumping of test red blood cells indicates a negative test result (no antibodies against the virus in the patientʹs serum) in the
A) precipitation test.
B) indirect agglutination test.
C) direct agglutination test.
D) viral hemagglutination inhibition test.
E) complement-fixation test.
Correct Answer:

Verified
Correct Answer:
Verified
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