Fig. 5.7(b) Lower airways and alveoli (Sources of images below. Used with permission.)

VIDEOS

The following materials on MedlinePlus, in both English and Spanish, are protected by U.S. copyright laws:

· Any content from the A.D.A.M. Medical Encyclopedia, including but not limited to articles and videos

“Gas exchange”

https://medlineplus.gov/ency/anatomyvideos/000059.htm

©  Copyright 2020: Augustine G. DiGiovanna, Ph.D., Salisbury University, Maryland
 The materials on this site are licensed under CC BY-NC-SA 4.0

 Attribution-NonCommercial-ShareAlike
This license requires that reusers give credit to the creator. It allows reusers to distribute, remix, adapt, and build upon the material in any medium or format, for noncommercial purposes only. If others modify or adapt the material, they must license the modified material under identical terms.
 Previous print editions of the text Human Aging: Biological Perspectives are © Copyright 2000, 1994 by The McGraw-Hill Companies, Inc. and 2020 by Augustine DiGiovanna.
View License Deed | View Legal Code

Sources of images and videos. Used with permission.

https://upload.wikimedia.org/wikipedia/commons/9/99/human_respiratory_system-nih.png

https://commons.wikimedia.org/wiki/file:human_respiratory_system-nih.png
Description English: Diagram of the human respiratory system. Date 20 February 2013, 12:00:33 Source http://www.nhlbi.nih.gov/health/health-topics/topics/hlw/system.html

Author United States National Institute of Health: National Heart, Lung and Blood Institute Licensing

This work is in the public domain in the United States because it is a work prepared by an officer or employee of the United States Government as part of that person’s official duties under the terms of Title 17, Chapter 1, Section 105 of the US Code. Note: This only applies to original works of the Federal Government and not to the work of any individual U.S. state, territory, commonwealth, county, municipality, or any other subdivision. This template also does not apply to postage stamp designs published by the United States Postal Service since 1978. (See § 313.6(C)(1) of Compendium of U.S. Copyright Office Practices). It also does not apply to certain US coins; see The US Mint Terms of Use.

This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights.

https://upload.wikimedia.org/wikipedia/commons/e/e7/Respiratory_System_%28Illustration%29.png

https://visuals.nci.nih.gov/images/1773-preview.jpg

https://upload.wikimedia.org/wikipedia/commons/0/0f/Bronchial_anatomy.jpg

https://commons.wikimedia.org/wiki/File:Bronchial_anatomy.jpg

Description English: Bronchial anatomy detail of alveoli and lung circulation. Français : Anatomie pulmonaire: détail des alvéoles et de la circulation pulmonaires .

Date 23 December 2006 Source Patrick J. Lynch, medical illustrator

Author Patrick J. Lynch, medical illustrator

Permission (Reusing this file) Creative Commons Attribution 2.5 License 2006

Other versions Derivative works of this file:  Bronchial anatomy Cerchiato.png None

This is a featured picture on Wikimedia Commons (Featured pictures) and is considered one of the finest images. See its nomination here.
 With an aspect ratio of 4:3 or 5:4, this image is suitable as a computer wallpaper (see gallery).

If you have an image of similar quality that can be published under a suitable copyright license, be sure to upload it, tag it, and nominate it.

This image was selected as picture of the day on Wikimedia Commons for 16 January 2012. It was captioned as follows:

English: Bronchial anatomy detail of alveoli and lung circulation.

Other languages: Patrick J. Lynch; illustrator; C. Carl Jaffe; MD; cardiologist Yale University Center for Advanced Instructional Media Medical Illustrations by Patrick Lynch, generated for multimedia teaching projects by the Yale University School of Medicine, Center for Advanced Instructional Media, 1987-2000. Patrick J. Lynch, http://patricklynch.net Creative Commons Attribution 2.5 License 2006; no usage restrictions except please preserve our creative credits: Patrick J. Lynch, medical illustrator; C. Carl Jaffe, MD, cardiologist. https://creativecommons.org/licenses/by/2.5/

Licensing This file is licensed under the Creative Commons Attribution 2.5 Generic license. You are free:

· to share – to copy, distribute and transmit the work

· to remix – to adapt the work

Under the following conditions:

attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.