Transcript Chapter 24 Review

Chapter 24 Review
Tobacco
True or False: The tar in cigarettes raises
blood pressure and increases heart rate.
True or False: The tar in cigarettes raises
blood pressure and increases heart rate.
• False: nicotine
True or False: The nicotine in cigarettes can
destroy or paralyze cilia.
True or False: The nicotine in cigarettes can
destroy or paralyze cilia.
• False: tar
True or False: the poisonous gas in cigarette smoke
that unites with hemoglobin is called carbon
monoxide.
True or False: the poisonous gas in cigarette smoke
that unites with hemoglobin is called carbon
monoxide.
• True
True or False: Smokeless tobacco results in
many of the same health risks as cigarettes.
True or False: Smokeless tobacco results in
many of the same health risks as cigarettes.
• True
True or False: Nicotine acts as a narcotic because it
speeds up the heart and raises blood pressure.
True or False: Nicotine acts as a narcotic because it
speeds up the heart and raises blood pressure.
• False: stimulant
What physical condition involves destruction of
the lungs air sacs, making it extremely difficult to
breathe?
What physical condition involves destruction of
the lungs air sacs, making it extremely difficult to
breathe?
• emphysema
Because carbon monoxide in cigarette smoke
combines with hemoglobin in blood, red blood
cells cannot carry as much ____.
Because carbon monoxide in cigarette smoke
combines with hemoglobin in blood, red blood
cells cannot carry as much ____.
• oxygen
Nicotine contributes to plaque buildup in
blood vessels, increasing the chance of ___?
Nicotine contributes to plaque buildup in
blood vessels, increasing the chance of ___?
• Hardening of the arteries
Nicotine gum, patches, and nasal sprays are
examples of what?
Nicotine gum, patches, and nasal sprays are
examples of what?
• Nicotine substitutes
Smokers may have trouble keeping their
respiratory tracts clear because cigarette tar
paralyzes ___.
Smokers may have trouble keeping their
respiratory tracts clear because cigarette tar
paralyzes ___.
• cilia
The smoke that comes from burning tobacco.
The smoke that comes from burning tobacco.
• Sidestream smoke
What are some social benefits of quitting
smoking?
What are some social benefits of quitting
smoking?
• Save money for other activities
• Confidence and new found vigor
True or False: People who chew or snuff smokeless
tobacco become addicted to nicotine.
True or False: People who chew or snuff smokeless
tobacco become addicted to nicotine.
• True
Nicotine causes addiction and acts as a ___.
Nicotine causes addiction and acts as a ___.
• stimulant
Breast milk from a mother who smokes
contains ____.
Breast milk from a mother who smokes
contains ____.
• nicotine
True or False: Health risks start the first time a
person smokes.
True or False: Health risks start the first time a
person smokes.
• True
Clove cigarettes contain ___ cancer-causing
tars than standards cigarettes.
Clove cigarettes contain ___ cancer-causing
tars than standards cigarettes.
• more
Nicotine ___ blood vessels, causing tingling in
the hands and feet.
Nicotine ___ blood vessels, causing tingling in
the hands and feet.
• constricts
The smoke that a smoker blows off.
The smoke that a smoker blows off.
• Mainstream smoke
What are 3 symptoms of nicotine withdrawal?
What are 3 symptoms of nicotine withdrawal?
• Moodiness
• Nervousness
• Trouble sleeping
True or False: Cigarette smoke contains at
least 43 carcinogens.
True or False: Cigarette smoke contains at
least 43 carcinogens.
• True
Leukoplakia may develop into ___ cancer.
Leukoplakia may develop into ___ cancer.
• mouth
A drug that increase the action of the central
nervous system, the heart, and other organs.
A drug that increase the action of the central
nervous system, the heart, and other organs.
• stimulant
The addictive drug in cigarettes.
The addictive drug in cigarettes.
• nicotine
Cancer causing substances.
Cancer causing substances.
• carcinogens
A cigarette, cigar, or pipe smoke inhaled by nonsmokers as well as smoke that remains in a closed
environment after the smoker is through smoking
(aka second hand smoke).
A cigarette, cigar, or pipe smoke inhaled by nonsmokers as well as smoke that remains in a closed
environment after the smoker is through smoking
(aka second hand smoke).
• Passive smoke
Manufactured forms of nicotine that deliver
small amounts. Often used to help quit.
Manufactured forms of nicotine that deliver
small amounts. Often used to help quit.
• Nicotine substitutes
Tobacco that is sniffed through the nose or
chewed.
Tobacco that is sniffed through the nose or
chewed.
• Smokeless tobacco
Colorless, odorless, poisonous gas in cigarette
smoke that passes through the lungs and into the
blood.
Colorless, odorless, poisonous gas in cigarette
smoke that passes through the lungs and into the
blood.
• Carbon monoxide
In a person who smokes, nonfunctioning cilia
and a buildup of tar in the lungs result in ___.
• A) stroke
• B) arteriosclerosis
• C) coughing and excess mucus secretion
• D) leukoplakia
In a person who smokes, nonfunctioning cilia
and a buildup of tar in the lungs result in ___.
• C) coughing and excess mucus secretion
If the lungs’ air sacs become less elastic, the
total surface area for oxygen absorption ___.
• A) approaches zero
• B) increases
• C) remains the same
• D) decreases
If the lungs’ air sacs become less elastic, the
total surface area for oxygen absorption ___.
• D) decreases
A condition that involves the destruction of
the air sacs in the lungs is called ___.
• A) lung cancer
• B) leukoplakia
• C) chronic bronchitis
• D) emphysema
A condition that involves the destruction of
the air sacs in the lungs is called ___.
• D) emphysema
What are 3 reasons teens start smoking?
Explain why each is a poor reason.
What are 3 reasons teens start smoking?
Explain why each is a poor reason.
• 1. To look “cool.” Smoking does not make a person more “cool” and
fails to remove fears/insecurities.
• 2. Advertisements. Most ads fail to show the risks of smoking.
• 3. Quit any time they want. Nicotine is addictive and is difficult to
quick once you have started.
• 4. Negative health risks only result after years of smoking. Health risks
begin with the first cigarette.