Author: John Guest, RGN, ENB 100, is senior charge nurse in critical care, University Hospital Birmingham NHS Foundation Trust. The collection of chest secretions or sputum is important in diagnosing ...

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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 ...

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 ...

Sputum sampling was found to be a valuable method for diagnosing and monitoring patients with coronavirus disease 2019 (COVID-19), according to a recent systematic review and meta-analysis published ...

Indications : The test is usually ordered for those suffering from blocked air passages and persistent productive cough. Sputum is mucus- like substance produced by the lungs. An early morning, deep ...

Microbiological confirmation of pulmonary tuberculosis (TB) in children remains challenging despite recent advances 1. Collection of specimens for testing, such as induced sputum (IS) or gastric ...

Specimen Identification Label container with patient's first name, last name and DOB include date and time of collection. Special Instructions Indicate specimen source on requisition slip Collect ...