Imagine that your cousin Kristin has smoked nearly a pack a dayfor about 5 years

Imagine that your cousin Kristin has smoked nearly a pack a dayfor about 5 years. Lately she has been complaining about shortnessof breath more than usual but she does not think she needs to seea doctor. What is the impact of smoking on respiratory health? Howis Kristens respiratory function different from normalrespiratory function and what might you say to her to convince herto be evaluated by a doctor?