Mechanisms of Breathing (Second Edition)
Encyclopaedia Britannica
16:11:28 Boy swimming toward camera, climbs out of pool; breaths deeply & dissolve to diagram showing breathing path & lungs. Exchange of oxygen & air explained. Animated.
16:13:19 Animal lungs in a vacuum jar w/ air thru tube inflating them as vacuum is manipulated. Various animated drawings show air sacs & movement of air compared to size of thread.
16:14:15 Microscopic view of blood carrying oxygen. Illustrations and drawings animated showing exchange of oxygen, hemoglobin, carbon dioxide etc. moved to heart & back out.
16:16:01 Man beside swimming pool. Diagram shows nerve function in causing muscles to control lungs & breathing.
16:17:06 Animal diaphragm; cutting nerves shows pumping stopping.
16:17:36 Animal re-breathing from tank w/ lowered amount of oxygen & increased carbon dioxide affecting rate & the depth of breathing.
16:18:56 Animated diagram of effect of pneumonia. Artificial respiration demonstrated in MCU.
16:20:25 Man laying beside car (breathing carbon monoxide). Men drag him outside. Animation of absorbing carbon monoxide.
16:21:00 Summary of what’s been shown.
16:21:38 People walking past woods.
Medical Educational Films; Instructional Film; High School Students; Educational Films;
NOTE: One continuous minute sold at per reel rate.
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Mechanisms of Breathing (Second Edition) Encyclopaedia Britannica 16:11:28 Boy swimming toward camera, climbs out of pool; breaths deeply & dissolve to diagram showing breathing path & lungs. Exchange of oxygen & air explained. Animated. 16:13:19 Animal lungs in a vacuum jar w/ air thru tube inflating them as vacuum is manipulated. Various animated drawings show air sacs & movement of air compared to size of thread. 16:14:15 Microscopic view of blood carrying oxygen. Illustrations and drawings animated showing exchange of oxygen, hemoglobin, carbon dioxide etc. moved to heart & back out. 16:16:01 Man beside swimming pool. Diagram shows nerve function in causing muscles to control lungs & breathing. 16:17:06 Animal diaphragm; cutting nerves shows pumping stopping. 16:17:36 Animal re-breathing from tank w/ lowered amount of oxygen & increased carbon dioxide affecting rate & the depth of breathing. 16:18:56 Animated diagram of effect of pneumonia. Artificial respiration demonstrated in MCU. 16:20:25 Man laying beside car (breathing carbon monoxide). Men drag him outside. Animation of absorbing carbon monoxide. 16:21:00 Summary of what’s been shown. 16:21:38 People walking past woods. Medical Educational Films; Instructional Film; High School Students; Educational Films; NOTE: One continuous minute sold at per reel rate.