What laboratory test is most commonly used to diagnose streptococcal pharyngitis

What laboratory test is most commonly used to diagnose streptococcal pharyngitis?

What laboratory test is most commonly used to diagnose streptococcal pharyngitis?

Step 1: Understand that streptococcal pharyngitis is a throat infection caused by Group A Streptococcus bacteria.
Step 2: Know that doctors need a test to confirm if someone has this infection.
Step 3: Learn about the rapid antigen detection test, which is a quick test used for this purpose.
Step 4: Realize that this test works by detecting specific substances (antigens) from the Group A Streptococcus bacteria in a throat swab sample.
Step 5: Understand that the rapid test gives results in a short time, helping doctors decide on treatment quickly.

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