According to the Research on Nicotine and Cigarette Smoking, Which

Multiple Choice

According to the research on nicotine and cigarette smoking, which of the following statements is FALSE?

A) For a non-smoker, 50 to 75 milligrams of nicotine taken in a single dose could be lethal.
B) Withdrawal from nicotine causes headaches, sweating, insomnia, digestive upset, and irritability.
C) The average age for the first use of nicotine is 13, and it takes three years before dependence sets in.
D) Up to 90 percent of people who quit smoking relapse within a year and 20 percent of the remaining number relapse after two years of abstinence.