Difference between revisions of "File: Asthma before-after.png" - New World Encyclopedia
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Katya Swarts (talk | contribs) ([http://en.wikipedia.org/wiki/Image:Asthma_before-after.png source and rights]) |
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| + | During an asthma episode, inflamed airways react to environmental triggers such as smoke, dust, or pollen. The airways narrow and produce excess mucus, making it difficult to breathe. | ||
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| + | Image from a FDA newsletter: http://www.fda.gov/fdac/features/2003/203_asthma.html | ||
Latest revision as of 18:38, 14 January 2007
During an asthma episode, inflamed airways react to environmental triggers such as smoke, dust, or pollen. The airways narrow and produce excess mucus, making it difficult to breathe.
Image from a FDA newsletter: http://www.fda.gov/fdac/features/2003/203_asthma.html
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 16:43, 30 June 2006 |  | 750 × 300 (44 KB) | Katya Swarts (talk | contribs) | [http://en.wikipedia.org/wiki/Image:Asthma_before-after.png source and rights] |
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