A person with mild emphysema has given up smoking cigarettes. Why would this person’s health get better?
- Agoblet cells secrete more mucus, allowing a greater number of pathogens to be trapped
- Bincreased numbers of phagocytic macrophages arrive in the lungs
- Cless atheroma build-up on the inner lining of arteries, increasing lumen diameter
- Dless carboxyhaemoglobin produced, increasing oxygen transport by haemoglobin