Drink plenty of fluids the night prior to the test. Sputum sample collections is done early in the morning before eating or drinking anything. Brush teeth and rinse mouth well prior to the test. Do ...
Early and accurate detection is critical for preventing the spread of COVID-19 and providing appropriate care for patients. Nasopharyngeal (NP) swabs, which require inserting a long shaft into the ...
Indications : The test is ordered to identify the causative organism, when a patient presents with chronic upper respiratory tract infection. For the test, sputum located deep in the airways or throat ...
In a meta-analysis, researchers found that sputum was more accurate than nasopharyngeal or oropharyngeal swabs. The study also shows early testing increased rates of COVID-19 diagnosis. Early and ...
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