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bloody sputum |
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bloody sputum
Etymology: AS, blod + L, sputum, spittle blood-tinged material expelled from the respiratory passages. The amount and color of blood in sputum expelled by coughing or clearing the throat may indicate the cause and location of the bleeding. Swallowed blood regurgitated from the stomach most often loses its vital coloring, however, thus eliminating the opportunity to judge the origin. Want to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit the webmaster's page for free fun content. |
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