tobacco Flashcards
what product has the highest nic content
cigars
When inhale cigarette (directly or secondhand) inhaling more than _____ chemicals, _____ of these are hazardous ______ are known carcinogens
When inhale cigarette (directly or secondhand) inhaling more than 7,000 chemicals
Hundreds of these are hazardous
70 are known carcinogens
______ cancer is the leading cause of cancer related death in US for both men and women
Lung cancer is the leading cause of cancer related death in US for both men and women
what causes a majority of lung cancer
smoking
SMOKING EFFECTS ON THE MOUTH
breath?
Perio?
throat?
Reduced senses?
Unhealthy tissue
Delayed?
cancers?
staining?
Poor response to?
lesions?
Sores?
Bad breath
Periodontal (gum) disease
Sore throat/hoarseness
Reduced smell/taste
Unhealthy tissue
Delayed healing
Oral cancer
Throat cancer
Teeth staining
Poor response to dental treatment
Oral lesions
Sores on mouth, lips, tongue
all smokeless product contain
carcinogens and nic
SMOKELESS TOBACCO EFFECTS
ON THE MOUTH
breath?
Irritates and inflames?
cancer?
Increased risk of?
Painful?
staining?
disease?
SMOKELESS TOBACCO EFFECTS
ON THE MOUTH
Bad breath
Irritates and inflames tissue= Tissue changes
Oral cancer
Increased risk of tooth decay
Painful ulcers
Teeth staining
Periodontal/Gum disease
Approximately _____ Americans are diagnosed with OPC (oral and/or pharyngeal cancer)
________die each year from disease
Approximately 42,000 Americans are diagnosed with OPC (oral and/or pharyngeal cancer)
8,000 die each year from disease
____% of OPC can be attributed to tobacco use, heavy
alcohol consumption and in many cases both
75%
prevalence of e cigs increasing where?
high schoolers and adolescents due to fruit flavors
“VAPING”…..
Act of inhaling and exhaling what? which is produced by?
E-cigarettes do not produce? , but rather an? often mistaken for? , that actually consists of?
Vapor is generated from?
“VAPING”…..
Act of inhaling and exhaling the aerosol, often referred to as vapor, which is produced by an e-cigarette or similar device.
E-cigarettes do not produce tobacco smoke, but rather an aerosol, often mistaken for water vapor, that actually consists of fine particles.
Vapor is generated from a solid, semi-solid, or liquid substance
components of vape pens
COMPONENTS
Battery
Heating element
Atomizer
Cartridge/pod
Indicator light
E-LIQUID INGREDIENTS
Vegetable glycerin
Propylene glycol
Flavorings
Nicotine**
Other compounds/chemicals: Diacetyl and Benzoic acid
e liquid ingredients deemed safe?
Ingredients may be deemed safe for use and/or ingestion
But not evaluated for inhalation and heat
e liquid 3rd hand exposure?
Can remain on surfaces for weeks to months
Potential for 3rd hand exposure or accidental ingestion by
children
e liquid effects in pregnancies
May cause adverse effects during or after pregnancy
Nicotine can cross the placenta
nic salts
hit?
More like a?
nicotine concentrations?
Potential to be more?
nicotine solutions available?
Each pod contains same amount of nicotine as?
“Smoother hit”
More like a cigarette rush
Higher nicotine concentrations
Potential to be more addictive
1.8 % - 5% nicotine solutions available
Each pod contains same amount of nicotine as an
entire pack of cigarettes**
AEROSOL composition
Volatile organic compounds
Nicotine
Ultrafine particles
Heavy metals – nickel, tin, lead
why ?
HEALTH CONCERNS ASSOCIATED
POPULARITY OF DEVICES
Easy to get? how?
Flavorings?
design?
11 to 17-year olds think?
Easy to get: Via online, convenience stores*, Smoke/vape shops
Flavorings make these devices appealing
Discreet use/sleek design
11 to 17-year olds think e-cigarettes are less
harmful than smoking
HEALTH CONCERNS ASSOCIATED with vaping
Increased heart rate due to? =Higher risk for?
blood pressure?
bronchitis?
lung disease?
“popcorn lung”?
glycemic control?
Increased heart rate due to spike in adrenaline=Higher risk for heart attack
Increased blood pressure
Increase in bronchitis
Increase in lung disease
“popcorn lung” – bronchiolitis obliterans
May cause blood sugar levels to rise
vaping EFFECTS ON ORAL HEALTH
Chemical vapors produced can alter or damage what cells?
ulcerations?
Oral cancer?
Indicates an inflammatory response where/cells?
May lead to greater risk for?
throat?
Dry?
Chemical vapors produced can alter or damage epithelial cells
Oral ulcerations
Oral cancer may result
Indicates an inflammatory response in the PDL fibroblasts
May lead to greater risk for periodontal disease
Sore throat
Dry mouth
vaping heat and chemicals effect in the mouth
Dry?
Bone?
Inflam?
Increased?
Tooth?
Dry mouth
Bone loss
Inflammation
Increased plaque, calculus
Tooth decay
nic as a stim can induce what habit?
bruxism
NICOTINE
Distributed quickly through the ___________ and
crosses the ____________barrier
Reaches the brain within __________seconds with inhalation
Elimination half-life?
Nicotine is metabolized in the?
An alkaloid that is contained in the leaves of plants
Distributed quickly through the bloodstream and
crosses the blood–brain barrier
Reaches the brain within 8–20 seconds with inhalation
Elimination half-life of nicotine is around two hours
Nicotine is metabolized in the liver
nic physio effects
adrenal glands
heart
panc
NTs released?
The amount of nicotine absorbed by the body
from smoking depends on:
type of tobacco
whether the smoke is inhaled
whether a filter is used
smoke vs. smokeless tobacco and nic into body
more in smokeless
nic and braind dev
Research indicates development of brain continues to occur until the age of 25
Nicotine changes the way synapses are formed
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.