What Tobacco does to the Body
The Respiratory System
Addiction
Cost to Society
Cost to Society
100
Define tar, nicotine, and carbon monoxide.
What is an addictive drug found in tobacco; a thick dark liquid that forms when tobacco burns; a colorless, orderless, poisonous gas produced when tobacco burns.
100
Flap of tissue in back of the mouth that covers the trachea to prevent food from entering it.
What is the epiglottis.
100
A psychological or physical need for a drug or other substance.
What is addiction
100
For every dollar spent to spread the word about the dangers of tobacco, tobacco companies spend ___ dollars on marketing
What is 23 dollars
100
A nonsmoker who breathes in secondhand smoke is said to be a ___.
What is a passive smoker.
200
Cigar smoke contains ____ time more carbon monoxide and up to ____ times more nicotine than cigarette smoke.
What is 25 and 400
200
Large dome shaped muscle below the lungs that expands and relaxes to produce breathing.
What is the diapragm.
200
Unpleasant symptoms that someone experiences when he or she stops using an addictive substance.
What is withdrawal.
200
____ smoke is smoke that comes directly from a burning cigarette, pipe, or cigar.
What is sidestream smoke
200
The average cost of a pack of cigarettes.
What is 5.74.
300
Bidis are flavored unfiltered cigarettes, imported from _____
What is Southeast Asia.
300
Tube in throat that takes air to and from lungs. Also called the windpipe.
What is the trachea.
300
An addiction in which a person believes that he or she needs a drug in order to feel good or function normally. An addiction in which the body develops a chemical need for a drug.
What is psychlogical dependence, and physical dependence.
300
___ smoke is smoke that is exhaled by a smoker
What is mainstream smoke
300
Definition of productivity
What is a measure of how much a person is able to produce based on how much time he or she works
400
Define emphysema.
What is a disease that destroys alveoli.
400
The process of how air travels through the respiratory system
What is the nose/mouth, epiglottis, trachea, bronchi, bronchioles, alveoli, capillaries.
400
Nicotine only lasts in your system for ___ to ___ hrs.
What is 48 to 72 hrs.
400
It is estimated that smoking costs the U.S. economy ___ billion per year in lost productivity.
What is 80 billion.
400
Tobacco causes the unborn baby to have a lack of oxygen due to ___.
What is carbon monoxide.
500
3 regulations the federal government has developed to protect the public from the health hazards of tobacco use.
What is cigarette packs having warnings; cigarette advertisements banned from radio and television; illegal to sell under age 18.
500
Explain how inhalation/exhalation works. (muscles involved, air pressure)
What is air moves from areas of high pressure to areas of low pressure. Inhalation: diapragm moves down and intercoastals move outwards. Exhalation: diagragm moves up and intercoastals move inwards.
500
Only ___ minutes without a cigarette, your heart rate and blood pressure drops. After ___ hours, the carbon monoxide level in your bloodstream returns to a normal level. After ___ to ___ weeks without tobacco, lung function improves and you have better cardiovascular circulation
Only 20 minutes without a cigarette, your heart rate and blood pressure drops. After 12 hours, the carbon monoxide level in your bloodstream returns to a normal level. After 2 to 3 weeks without tobacco, lung function improves and you have better cardiovascular circulation
500
Smoking during pregnancy lowers production of an enzyme called ___ (eNOS).
What is endothelial nitric oxide synthase
500
The purpose of eNOS and how decreased production of this enzyme affects the unborn baby.
What is eNOS regulates blood vessel dilation. Reduced production of eNOS causes narrowing of blood vessels and less blood flow to the fetus. This results in lower birth weight, shorter length of body, and smaller head circumference
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