smoking prevention

Question 1

Which group in US has NOT shown a decline in smoking prevalence in th last five years?

Answer 1

adolescents

Question 2

Why is nicotine addictive

Answer 2

It binds to receptors in the CNS that increase dopamine and norepinephrine, both of which are associated with a sense of well-being and reward.

Question 3

Withdrawal symptoms and length of duration

Answer 3

depression, anxiety, headache, nausea, shakes, cough, fatigue, and insomnia. . The withdrawal symptoms are the most intense for the first 72 hours after quitting, but may persist for up to 6-8 weeks

Question 4

5 steps to aid in smoking cessation

Answer 4

Ask, Advise, Assess, Assist, and Arrange

Question 5

How does Buproprion (wellbutrin or zyban) work

Answer 5

Bupropion is an antidepressant which inhibits reuptake of dopamine and norepinephrine. Reduces cravings and symptoms of withdrawal. May prevent depression and weight gain from quitting.

Question 6

How does Varenicline (chantix) work

Answer 6

It acts as a partial agonist at the nicotine receptor leading to the release of dopamine, thereby decreasing cravings. Also blocks binding of exogenous nicotine which decreases feelings of reward from smoking