Respiratory System Laminated Chart 20x26 Style:2 Grommets thoracic and lumbar vertebrae alongside

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Respiratory System Laminated Chart 20x26 Style:2 Grommets thoracic and lumbar vertebrae alongsideThis 20" x 26" (51 x 66 cm) medical examination room anatomy poster with grommets illustrates the respiratory system from the frontal sinus, through the lungs to the diaphragm. It includes views of the paranasal sinuses, larynx and bronchopulmonary segments. The Respiratory System also shows the structure of intrapulmonary airways and the cross section of alveolus. It discusses the conducting system, lungs and pleurae, ventilation and gas exchange.