الرئيسيةبحث

صورة:Asthma before-after.png


This image should be recreated using vector graphics as an SVG file. This has several advantages; see Commons:Media for cleanup for more information. If an SVG form of this image is already available, please upload it. After uploading an SVG, replace this template with template {{|new image name.svg}} in this image.

 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | Tiếng Việt |  |  | +/-

Skildring

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 Uploaded from w:Image:Asthma before-after.png

Licensing

Public domain This work is in the public domain in the United States because it is a work of the United States Federal Government under the terms of Title 17, Chapter 1, Section 105 of the US Code. See Copyright.

Note: This only applies to works of the Federal Government and not to the work of any individual U.S. state, territory, commonwealth, county, municipality, or any other subdivision.

 |  |  |  |  |  |  |  |  |  |  |  |  |  |  | +/-

الصفحات التالية تحتوي على وصلة لهذه الصورة: