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Results 1 - 1 of 1 for Nasal congestion
  1. Parainfluenza Tests: MedlinePlus Medical Test 
    ... Too much mucus in the lungs or airways (congestion) Rapid breathing What happens during a parainfluenza test? Tests to diagnose parainfluenza viruses are usually done on a sample of fluid from your nose or chest. A sample from your nose may ...
    https://medlineplus.gov/lab-tests/parainfluenza-tests - Medical Tests