Tobacco Cessation Flashcards
NICOTINE
An alkaloid that is contained in the leaves of plants
Distributed quickly through the — and
crosses the —
bloodstream
blood–brain barrier
Distributed quickly through the bloodstream and
crosses the blood–brain barrier
Reaches the brain within— with inhalation
Elimination half-life of nicotine is around —
8–20 seconds
two hours
Nicotine is metabolized in the —
liver
NICOTINE EFFECT
* Stimulates
adrenal glands
* Releases adrenaline – surge causes immediate release of glucose
NICOTINE EFFECT
* Increased (3)
heart rate, breathing activity, and blood pressure
NICOTINE EFFECT
Pancreas produces less
insulin – causing increased blood sugar or glucose
NICOTINE EFFECT
Dopamine released –
Acetylcholine and Norepinephrine released –
feeling of contentment is higher
concentration and memory
NICOTINE EFFECT
Increased levels of
beta-endorphin – reducing anxiety
The amount of nicotine absorbed by the body
from smoking depends on:
(3)
type of tobacco
whether the smoke is inhaled
whether a filter is used
Amount released into the body tends to be much
greater in
smokeless tobacco
Research indicates development of brain continues to
occur until the age of —
25
Nicotine changes the way — are formed
synapses
can harm the parts of the brain that control attention and
learning
The nicotine in e-cigarettes and other tobacco products
can also prime the adolescent brain for
addiction to other
drugs such as cocaine.
Surgeon General
HOW IMPACTS YOUTH/YOUNG ADULTS
(6)
Depression
Anxiety
Mood disorders
Addiction
Difficulty paying attention
Reduced impulse control
NICOTINE ADDICTION
-MORE THAN A “BAD HABIT”
cycle (5)
Use of
Nicotine
Stimulates
Dopamine
Release
Causes
Pleasurable
Feelings
Repeated use
of Nicotine
Tolerance
Develops
Body will
create more
—
over time
nicotine
receptor sites
TOBACCO DEPENDENCE:
A 2-PART PROBLEM
Physiological
Behavioral
Physiological
The addiction to nicotine
tx
Medications for cessation
Behavioral
The habit of using tobacco
tx
Behavior change program
Treatment should address the (2) aspects of dependence.
physiological
and the behavioral
WITHDRAWAL SYMPTOMS
(10)
Chest tightness A few days
Constipation, stomach pain 1-2 weeks
Cough, dry throat A few days
Cravings for tobacco Frequent in first 2-3 days
Depressed mood, irritable 1-4 weeks
Dizziness 1-2 days
Difficulty concentrating A few days
Fatigue 2-4 weeks
Hunger Up to several Weeks
Insomnia 1 week
BENEFITS OF QUITTING SMOKING
20 minutes
8 hours
24 hours
48 hours
3 days
2-12 months
5 years
10-15 years
Blood pressure returns to normal
Normal oxygen blood level
Carbon monoxide eliminated from lungs –
start to clear mucus
Nicotine is eliminated, Smell and taste improve
Lung capacity begins to improve, Breathing become easier
Circulation improves
Risk of lung cancer decreases
Reduced risk of other cancers
BENEFITS OF QUITTING SMOKELESS TOBACCO
Decreased risk for:
(6)
oral, head and neck cancer
tooth decay
progression of gum recession
high cholesterol
high blood pressure
heart attack or stroke