A 78-year-old adult who has a 50 pack year smoking habit asks the nurse practitioner about the benefits of quitting at my age. What should the nurse practitioner reply?
a) Quitting smoking at your age won't make much of a difference.
b) You should continue smoking since you've done it for so long.
c) Quitting smoking at any age can improve your health.
d) At your age, it's too late to see any benefits from quitting.