File:Human respiratory system 2.jpg
Human_respiratory_system_2.jpg (500 × 553 pixels, file size: 46 KB, MIME type: image/jpeg)
Summary
Anatomy of the respiratory system, showing the trachea and both lungs and their lobes and airways. Lymph nodes and the diaphragm are also shown. Oxygen is inhaled into the lungs and passes through the thin membranes of the alveoli and into the bloodstream (see inset). (1) Note: The text and images above are in the public domain and were reproduced or adapted from the websites of the National Cancer Institute (NCI): http://www.cancer.gov/ and http://visualsonline.cancer.gov/.
Copyright status
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.
Source
http://commons.wikimedia.org/wiki/File:Lung_and_diaphragm.jpg
File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 19:22, 5 February 2009 | | 500 × 553 (46 KB) | Dr. Payne (talk | contribs) | Anatomy of the respiratory system, showing the trachea and both lungs and their lobes and airways. Lymph nodes and the diaphragm are also shown. Oxygen is inhaled into the lungs and passes through the thin membranes of the alveoli and into the bloodstream |
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