the tobacco problem: what do you think? - part 14 of 28. presents historical perspective and timely data on the smoking habit and health risks. although ad campaigns continue to glamorize smoking, researchers demonstrate that heavy smoking now is known to - bronchial tree stock videos & royalty-free footage00:32
the alveoli are found in the respiratory zone of the lungs - bronchial tree stock videos & royalty-free footage00:05
montage research and experiments conducted in chemistry and medicine in midlands / united kingdom - bronchial tree stock videos & royalty-free footage01:17
pan:headphones and x-ray cervical spine mri. - bronchial tree stock videos & royalty-free footage00:11
1978 doctors work on patient with tumor inside bronchial passage - bronchial tree stock videos & royalty-free footage00:45
problems with respiratory system,young man with doctor in clinic - bronchial tree stock videos & royalty-free footage00:08
the doctor listens to the lungs of a sick boy in a stethoscope - bronchial tree stock videos & royalty-free footage00:10
young male doctor listening to a heartbeat or lung sounds with a stethoscope - bronchial tree stock videos & royalty-free footage00:10
the doctor looks at the lungs with a stethoscope - bronchial tree stock videos & royalty-free footage00:07
animation depicting the lungs, trachea and bronchi, in x-ray style. the lungs fade as the camera rotates around and zooms to the bronchi. - bronchial tree stock videos & royalty-free footage00:13
a full rotation of the trachea, bronchial branches, thymus and larynx within an x-ray thorax on a black background. - bronchial tree stock videos & royalty-free footage00:08
a zoom out from a superior view of the larynx . as the camera zooms out the thyroid and parathyroid glands, left lung, right bronchi and lymph nodes are brought into view. - bronchial tree stock videos & royalty-free footage00:13
animation depicting the lungs, trachea and bronchi. the lungs fade as the camera rotates around and zooms to the bronchi. - bronchial tree stock videos & royalty-free footage00:13
animation depicting a 360 degree rotation of the trachea and bronchi. - bronchial tree stock videos & royalty-free footage00:13
human lungs - loopable (alpha channel) - 4k - bronchial tree stock videos & royalty-free footage00:30
the respiratory system rotates showing the left lung with the right one removed to reveal the inner bronchial branches. - bronchial tree stock videos & royalty-free footage00:06
the social fund; england: middlesbrough: smoking chimneys on industrial estate; men pulling fridge along on cart; council housing estate; hartlepool:... - bronchial tree stock videos & royalty-free footage08:04
a full rotation of component parts of the respiratory system, the larynx, trachea, bronchi, veins and arteries. - bronchial tree stock videos & royalty-free footage00:06
a pan from left to right of the ribcage with the respiratory system within. the ribcage then fades down revealing the lungs, which then fades down to reveal the bronchial branches within. - bronchial tree stock videos & royalty-free footage00:08
colombias nobel winning writer gabriel garcia marquez, the 87 year old author of one hundred years of solitude was being treated in a mexico city... - bronchial tree stock videos & royalty-free footage00:47
animation the path of germs from the nasal passages to lungs / audio - bronchial tree stock videos & royalty-free footage00:35
animation depicting a zoom into alveoli both with and without capillaries. the focus of this image is on alveoli without capillaries with some of the alveolar sacs cross-sectioned. - bronchial tree stock videos & royalty-free footage00:08
animation depicting a view of the bronchus and trachea of the respiratory system. the camera pans from left to right. - bronchial tree stock videos & royalty-free footage00:08
animation depicting a zoom in on the lungs with a section of the right lung removed to show the inner bronchi. - bronchial tree stock videos & royalty-free footage00:10
small girl using nebulizer while enjoying drawing in her bedroom at night - bronchial tree stock videos & royalty-free footage00:05
small girl using nebulizer while enjoying drawing in her bedroom at night - bronchial tree stock videos & royalty-free footage00:10
small girl using nebulizer while enjoying drawing in her bedroom at night - bronchial tree stock videos & royalty-free footage00:26
small girl using nebulizer while enjoying drawing in her bedroom at night - bronchial tree stock videos & royalty-free footage00:44
animation depicting a rotation of the lungs with a section of the right lung removed to show the inner bronchi. - bronchial tree stock videos & royalty-free footage00:08
empowered and breathful: overcoming challenges one breath at a time - bronchial tree stock videos & royalty-free footage00:14
empowered and breathful: overcoming challenges one breath at a time - bronchial tree stock videos & royalty-free footage00:19
empowered and breathful: overcoming challenges one breath at a time - bronchial tree stock videos & royalty-free footage00:20
empowered and breathful: overcoming challenges one breath at a time - bronchial tree stock videos & royalty-free footage00:15
empowered and breathful: overcoming challenges one breath at a time - bronchial tree stock videos & royalty-free footage00:16
empowered and breathful: overcoming challenges one breath at a time - bronchial tree stock videos & royalty-free footage00:16
empowered and breathful: overcoming challenges one breath at a time - bronchial tree stock videos & royalty-free footage00:20
animation of a healthy man's lungs during respiration - bronchial tree stock videos & royalty-free footage00:10
animation of a woman's lower respiratory tract - bronchial tree stock videos & royalty-free footage00:13
