definition of sputum
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Sputum Sputum ['spju.təm] is mucus that is coughed up from the lower airways. This process is known as sputilization. In medicine, sputum samples are usually used for microbiological investigations of respiratory infections and cytological investigations of respiratory systems. The best sputum samples contain very little saliva, as saliva contaminates the sample with oral bacteria.
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mucus medical Definition of mucus : a viscid slippery secretion that is usually rich in mucins and is produced by mucous membranes which it moistens and protects Learn More about mucus
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- Definition of rheum. 1 : a watery discharge from the mucous membranes especially of the eyes or nose.
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Sputum fungal smear Sputum fungal smear. 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 cough deeply. A sputum sample is needed. You will be asked to cough deeply and spit any material that comes up from your lungs into a special container.
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- Sputum ['spju.təm] is mucus that is coughed up from the lower airways. This process is known as sputilization. In medicine, sputum samples are usually used for microbiological investigations of respiratory infections and cytological investigations of respiratory systems.
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sputum sputum specimen a sample of mucous secretion from the bronchi and lungs. The specimen may be examined microscopically for the presence of malignant cells (cytologic examination) or tested to identify pathogenic bacteria (bacteriologic examination).
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What Causes Blood-Tinged Sputum? Sputum, or phlegm, is a mixture of saliva and mucus that you’ve coughed up. Blood-tinged sputum occurs when the sputum has visible streaks of blood in it. The blood comes from somewhere inside of your body, either from along the respiratory tract or digestive system. The respiratory tract includes the: mouth. throat.
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Bacterial Sputum Culture What is being tested? Sputum is the thick mucus or phlegm that is expelled from the lower respiratory tract (bronchi and lungs) through coughing; it is not saliva or spit. Care must be taken in the sample collection process to ensure that the sample is from the lower airways and not from the upper respiratory tract.
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Streptococcus pneumoniae Medical Definition of Pneumococcus (Streptococcus pneumoniae) Pneumococcus (Streptococcus pneumoniae): Are Gram-positive bacteria in the shape of a slightly pointed cocci. They are usually found in pairs (diplococci), but are also found singly and in short chains.
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sputum mucous secretion from the lungs, bronchi, and trachea that is ejected through the mouth, in contrast to saliva, which is the secretion of the salivary glands. Called also expectoration. induced sputum a sputum specimen produced for diagnostic tests by aerosol administration of a hypertonic saline solution.
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- Top definition. phlegm. the green snotlike substance that rattles in your throat when you cough,especially after smoking about 70 cigarettes.
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Phlegm Phlegm is more related to disease than is mucus. Phlegm is a secretion in the airway during disease and inflammation. Phlegm usually contains mucus with bacteria, debris, and sloughed-off inflammatory cells. Once phlegm has been expectorated by a cough it becomes sputum.
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- (December 2009). A sputum culture is a test to detect and identify bacteria or fungi that infect the lungs or breathing passages. Sputum is a thick fluid produced in the lungs and in the adjacent airways. A sample of sputum is placed in a sterile container and sent to the laboratory for testing.December 2009). A sputum culture is a test to detect and identify bacteria or fungi that infect the lungs or breathing passages. Sputum is a thick fluid produced in the lungs and in the adjacent airways. A sample of sputum is placed in a sterile container and sent to the laboratory for testing.
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mucus MUCUS Defined for Kids. mucus. play. noun mu·cus \ˈmyü-kəs\. Definition of mucus for Students. : a slippery thick sticky substance that coats, protects, and moistens the linings of body passages and spaces (as of the nose, lungs, and intestines)
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Sputum Culture Definition. Sputum is material coughed up from the lungs and expectorated (spit out) through the mouth. A sputum culture is done to find and identify the microorganism causing an infection of the lower respiratory tract such as pneumonia (an infection of the lung). If a microorganism is found, more testing is done to determine which antibiotics will be effective in treating the infection.
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- A bacterial sputum culture is ordered when a health practitioner suspects that someone has a bacterial infection of the lungs or airways, such as bacterial pneumonia. This may show as changes in the lungs as seen on a chest x-ray.
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- Colour of sputum is a marker for bacterial colonisation in chronic obstructive pulmonary disease.Miravitlles M, Marin Marín, A Monso, Monsó E, vila vilà S De, La Roza, C Hervas, Hervás R, Esquinas C, Garcia García, M Millares. l morera j torres aolour of sputum is a marker for bacterial colonisation in chronic obstructive pulmonary disease. Miravitlles M, Marin Marín, A Monso, Monsó E, vila vilà S De, La Roza, C Hervas, Hervás R, Esquinas C, Garcia García, M Millares. l morera j torres a
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- A sputum culture is a test to detect and identify bacteria or fungi that are infecting the lungs or breathing passages. Some types of bacteria or fungi grow quickly in a culture and some grow slowly. Test results may take from one day to several weeks, depending on the type of infection suspected.
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What Causes Blood-Tinged Sputum? Sputum, or phlegm, is a mixture of saliva and mucus that you’ve coughed up. Blood-tinged sputum occurs when the sputum has visible streaks of blood in it. The blood comes from somewhere inside of your body, either from along the respiratory tract or digestive system. The respiratory tract includes the: mouth.
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Bacterial Sputum Culture The Test Sample. Sputum is the thick mucus or phlegm that is expelled from the lower respiratory tract (bronchi and lungs) through coughing; it is not saliva or spit. Care must be taken in the sample collection process to ensure that the sample is from the lower airways and not from the upper respiratory tract.
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- Results. A sputum culture is a test to detect and identify bacteria or fungi that are infecting the lungs or breathing passages. Some types of bacteria or fungi grow quickly in a culture and some grow slowly. Test results may take from one day to several weeks, depending on the type of infection suspected.he most common harmful bacteria in a sputum culture are those that can cause bronchitis, pneumonia, or tuberculosis. If harmful bacteria or fungi grow, the culture is positive. If test results point to an infection, sensitivity testing may be done to determine the best antibiotic to kill the bacteria or fungus.
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- pneumorrhagia (countable and uncountable, plural pneumorrhagias) (medicine) Hemorrhage of the lungs.
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Top 20 Doctor insights on: Coughing Up Stringy Phlegm Phlegm (Definition) Phlegm is the thick, sticky mucus secreted by the surface of the respiratory tract during a cold or other respiratory infection. The respiratory tract includes the nose and sinuses, throat, voice box, bronchi, and lungs. Phlegm is mucus that may contain bacteria, viruses, respiratory surface cells, and inflammatory cells.
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- A sputum culture is done to: 1  Find bacteria or fungi that are causing an infection of the lungs or the airways leading to the lungs. 2  Examples include pneumonia and tuberculosis. sputum culture is done to: 1  Find bacteria or fungi that are causing an infection of the lungs or the airways leading to the lungs. 2  Find the best antibiotic to treat the infection. 3  See if treatment is working.
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Medical Definition of Legionnaire disease Medical Definition of Legionnaire disease. Legionnaire disease: A disease due to the bacteria Legionella pneumophila found in plumbing, shower heads and water-storage tanks. Outbreaks of Legionella pneumonia have been attributed to evaporative condensers and cooling towers.
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hemoptysis Definition. Hemoptysis is the coughing up of blood or bloody sputum from the lungs or airway. It may be either self-limiting or recurrent. Massive hemoptysis is defined as 200-600 mL of blood coughed up within a period of 24 hours or less.