1. In the United States, what percentage of adults age 18 years and older do not smoke?

a. 65%
b. 76%
c. 33%

2. Now, in terms of university and college students what percentage reported not smoking or using spit tobacco is the last 30 days.

a. 65%
b. 76%
c. 33%

3. Many adolescents consider themselves to be "social smokers" and don't envision themselves smoking as they grow older. What percentage of teenage smokers will become hooked and smoke for years to come?

a. 50%
b. 10%
c. 75%

4. How many deaths in the United States are related to tobacco use?

a. 1 in 20
b. 1 in 35
c. 1 in 5

5. Cigarette smoke contains more than 4,000 harmful chemicals, including at least 43 cancer-causing agents. Of the following ingredients, pick out the one not found in cigarette smoke.

a. hydrogen cyanide
b. arsenic
c. formaldehyde
d. sodium bicarbonate
e. methane