A sputum Gram stain is a laboratory test that uses a series of stains to check for bacteria in a sputum sample. Sputum is the mucous material that comes up from your air passages when you cough very deeply.
The Gram stain method is one of the most commonly used techniques for the rapid diagnosis of bacterial infections, including bacterial pneumonia.
Gram stain of sputum
A sputum sample is needed. You will be asked to...
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Source: ADAM Encyclopedia
Coughing is an important way to keep your throat and airways clear. However, too much coughing may mean you have a disease or disorder. ... Read more »
Source: ADAM Encyclopedia
Routine sputum culture is a test of secretions from the lungs and bronchi (tubes that carry air to the lung) to look for bacteria that cause... Read more »
Source: ADAM Encyclopedia
A sputum fungal smear is a laboratory test that looks for fungus in a sputum sample. Sputum is the material that comes up from air passages when you... Read more »
Source: ADAM Encyclopedia
Sputum stain for mycobacteria is a test to check for a type of bacteria that cause tuberculosis and other kinds of infection. Alternative Names ... Read more »
Source: ADAM Encyclopedia
Sputum direct fluorescent antibody (DFA) is a test that looks for microorganisms in lung secretions. Alternative NamesDirect immunofluorescence test;... Read more »