The diagnostic test that gives immediate results to identify group A beta-hemolytic Streptococcus in patients with pharyngitis is:

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Quizplus · Accepted Answer

Rapid antigen detection is the diagnostic test that gives immediate results to identify group A beta-hemolytic Streptococcus in patients with pharyngitis. Culture and sensitivity takes longer to produce results, ELISA is not a commonly used test for this purpose, and the Ziehl-Neelsen stain is used to identify acid-fast bacilli in samples such as sputum for tuberculosis diagnosis.

The Diagnostic Test That Gives Immediate Results to Identify Group