The New Living Body: Breathing DVD

Take a look at a typical day in the life of a cystic fibrosis sufferer and compare the problems encountered with cystic fibrosis and the functioning of a normal, healthy lung. See the structure and function of the lungs through a mixture of computer graphics and real-life video. Topics introduced: the lungs and associated organs; ventilation of the lungs and gas exchange; the role of mucus in the body; causes and symptoms of cystic fibrosis; applications of enzyme technology to modern medicine; measurement of lung function; and genetic diseases and gene therapy. 20 minutes.