TY - CHAP M1 - Book, Section TI - The Clinical Presentation of Respiratory Illness A1 - Grychtol, Ruth A1 - Wallis, Colin A2 - Kline, Mark W. PY - 2018 T2 - Rudolph's Pediatrics, 23e AB - The primary function of the respiratory system is to provide adequate and adaptive gas exchange with a supply of oxygen to the body and removal of carbon dioxide. Illness can disturb this function by affecting 1 or more of the following: the central control of breathing, the respiratory pump comprising the chest cage and respiratory muscles, the small and large airways, and the pulmonary parenchyma. Nonrespiratory functions of the lung include production and regulation of surfactant, defense against infections, effective mucociliary clearance, participation in water and fluid balances, filtering of blood cells and emboli, and elimination of volatile substances. SN - PB - McGraw-Hill Education CY - New York, NY Y2 - 2024/04/16 UR - accesspediatrics.mhmedical.com/content.aspx?aid=1182915233 ER -