RESPIRATORY TRACT INFECTIONS
- Classify respiratory tract diseases, their causes, and the pattern of associated symptoms.
- How are infections of upper respiratory tract different from those of lower respiratory tract?
- Why are infections of the upper respiratory tract milder as compared to those pertaining to the lower respiratory tract?
- Describe the curative methods for each of upper and lower respiratory tract infections.
- What are three specific factors of the immune system that help to clear the lower lung of infectious agents?
