April 20, 2022 by Wendi 0 Respiratory SystemPulmonary Ventilation In this video I describe how pressure changes in the… Read more alveolar ventilation atmospheric pressure breathing dead space intrapleural space lung volumes pneumothorax pulmonary ventilation April 17, 2022 by Wendi 0 Respiratory SystemOverview of the Respiratory System This video gives an overview of the structures and functions… Read more alveoli epiglottis larynx lung pleura respiratory system surfactant trachea 2/2