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38 Cards in this Set
- Front
- Back
what type of drug is nicotine?
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stimulant
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nicotine triggers the release of...
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stress hormones
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nicotine increases what?
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heart rate and blood pressure
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nicotine does what to your tastebuds?
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dulls them
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how many chemicals are in cigarette smoke?
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4000
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if a person smokes ___ cigarates a day they can add ____ lbs of tar to their lungs each year
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20-60 cigs a day
1/4-1/2 lbs |
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common additives in cigs?
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flavor, ammonia, moisture, etc
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2 effects of tar
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1.makes mucas thick
2.slows sweeping action of cilia |
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how can smoking soothe the urge to cough?
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paralyzes cilia, numbs throat
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a person with emphaysema breaths __ times a minute. this is ___ times the rate of a healthy adult
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30 times a minute
1/2 to 2 times more |
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a person with emphysema will die from..
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suffocation or heart failure
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COLD stands for
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chronic obstructive lung diseases
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how many deaths in the US come from heart disease and stroke?
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57,000
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smoking does what to the oxygen in your blood?
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decreases the amount of oxygen that the blood can carry
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what happens to the red blood cells of a smoker?
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CO2 replaces O2
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nicotine triggers the formation of...
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blood clots
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what does smoking do to the hearts blood flow?
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drastically reduces blood flow to the hearts own arteries
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chewing tabacco causes tumors to form in..
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nasal cavity, cheeck, gum, and throat
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2 effects of chewing tobacco
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1.wears away tooth surface
2.eats away at jawbones |
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smoking increases risk of ulcers
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True
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smoking does not effect fertitlity in women
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false
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smoking causes increased bone loss in women
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true
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smoking has no effect on memory
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false
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women who smoke while using birth control pill are at a greater risk for heart attack or stroke
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true
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smoking increases persons tolerance to drugs
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True
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smoking slows the growth of lungs in adolescents
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true
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the immune system is not effected by smoking
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false
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smoking causes men to produce abnormal sperm
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true
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smoking can increase hearing or vision loss
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true
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low nicotine or low tar cigs are better for a person
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false
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cigar and pipe smoke have a low risk of causing cancer
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false
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nicotine
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an addictive drug present in tobacco
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tar
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chemical present in tobacco, burning releases carcinogens
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carinogens
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cancer-causing agents
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mainstream smoke
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smoke that flows through cig and into a smokers lungs when they inhale
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sidestream smoke
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smoke that escapes into the air from buring tobacco
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second hand/passive smoking
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smoke exhaled from smokers lungs and smoke in the air that other people breathe in
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withdrawl
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irritablity, restlessness, anxiety, craving for nicotine
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