A Test Used to Identify Streptococcus Pyogenes in a Patient's

Question

A test used to identify Streptococcus pyogenes in a patient's throat swab is the
A)direct fluorescent-antibody test.
B)indirect fluorescent-antibody test.
C)hemagglutination test.
D)neutralization test.
E)indirect ELISA test.

Accepted Answer

The direct fluorescent-antibody test is the most commonly used test to identify Streptococcus pyogenes in a patient's throat swab. It involves using antibodies labeled with fluorescent dye to detect the presence of the bacteria.