Normal Processes

Embryonic development, fetal maturation, and perinatal changes

Cell/tissue structure and function, including surfactant formation, alveolar structure

Repair, regeneration, and changes associated

with stage of life

Pulmonary defense mechanisms and normal flora

Organ structure and function

• Airways, including mechanics and regulation of breathing
• Lung parenchyma, including ventilation, perfusion, gas exchange
• Pleura
• Nasopharyx and sinuses

• << Respiratory Systems
• Abnormal processes >>