Completely updated from its last version, this graphically vivid chart defines asthma and discusses possible causes. It illustrates and describes what happens during as asthma attack and contrasts an affected bronchiole with a healthy bronchiole. Shows and describes how the lungs work. Provides a chart in.Monitoring Your Asthma by Zonein. which matches various degrees of asthma symptoms with appropriate actions. Symptoms for adults and children are listed. Also provides common triggers and information on monitoring and managing asthma.
Measures 20x26in.. Printed in the USA by Anatomical Chart Company.