1. Classify respiratory tract diseases, their causes, and the pattern of associated symptoms. 2. How are infections of the upper respiratory tract different from those of the lower respiratory tract?
1. Classify respiratory confide diseases, their causes, and the mould of associated symptoms. 2. How are infectious of the excellent respiratory confide opposed from those of the inferior respiratory confide? 3. Why are infectious of the excellent respiratory confide milder as compared to those pertaining to the inferior respiratory confide? 4. Describe the sanatory methods for each of the excellent and inferior respiratory confide infectious. 5. What are three local factors of the immune method that aid to unobstructed the inferior lung of infectious agents?