1. To understand the basic pathology related to respiratory diseases including common conditions like asthma, COPD, pneumonia, tuberculosis, and lung cancer. 2. To identify the key pathological findings in common respiratory diseases and correlate these with clinical symptoms, signs, and patient management. 3. To comprehend the mechanisms underlying variability in manifestation and progression of different types of respiratory diseases. 4. To gain knowledge about the recent advances in the pathological understanding and treatment of respiratory diseases. 5. To develop the ability to interpret pathological results related to respiratory cases, and apply this knowledge in diagnosing and treating patients.