1. To understand the anatomical structure of the respiratory system, including both the upper and lower respiratory tracts. 2. To examine the various types of cells and tissues that form the structures of the respiratory system and their individual functions. 3. To comprehend the physiology of respiration, focusing on the processes of inhalation and exhalation. 4. To identify the role and importance of the respiratory system in oxygen transport and carbon dioxide expulsion. 5. To explore common diseases that impact the respiratory system, understanding their pathophysiology and the impact on the body's function.