Long-time smokers who quit
A) reduce their chances of dying of heart disease much more quickly than they lower their risk of death from lung cancer.
B) reduce their chances of dying of lung cancer much more quickly than they lower their risk of death from heart disease.
C) reduce their risk of both lung cancer and heart disease at about the same rate.
D) increase their risk of heart disease but decrease their risk of dying of lung cancer.
Question 2
Terrell has been a light smoker for 20 years. If he quits smoking, his mortality risk will
A) return to that of a nonsmoker in about two years.
B) return to that of a nonsmoker in about 16 years.
C) continue to match that of a moderate to heavy smoker.
D) become greater than that of a moderate to heavy smoker.