Take the Nicotine Quiz
Nicotine, one of the main chemicals in tobacco, is the primary reason that smoking is so addictive. Even though most smokers know that smoking is bad for them, they find it difficult to quit because of nicotine's effect.
April 14, 2015
Nelson, Gail A, MS, APRN, BC, Pierce-Smith, Daphne, RN, MSN, CCRC