Oropharyngeal Swab

A throat swab is mainly to take secretions from the pharynx and tonsils for bacterial culture to detect pathogenic bacteria to see if there is a respiratory infection. The pharyngeal cavity culture of normal people should have normal flora and no pathogenic bacteria growth.

The bacteria in the pharynx come from the outside world and are not pathogenic under normal circumstances. cause disease, so culturing bacteria by the throat swab method can isolate pathogenic bacteria. (How to use an oropharyngeal swab)

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