#1
Which of the following is a health effect of tobacco use?
Increased risk of heart disease
ExplanationTobacco increases the risk of heart disease.
#2
What is the primary addictive substance in tobacco products?
Nicotine
ExplanationNicotine is the main addictive substance in tobacco.
#3
Which of the following is a short-term effect of smoking cigarettes?
Increased heart rate
ExplanationSmoking cigarettes can cause an immediate increase in heart rate.
#4
Which of the following is a strategy to quit tobacco use?
Set a quit date and stick to it
ExplanationSetting a quit date and adhering to it is a recommended strategy for quitting tobacco use.
#5
What is the primary cause of yellowing of teeth among tobacco users?
Nicotine staining
ExplanationYellowing of teeth among tobacco users is primarily caused by nicotine staining.
#6
Which of the following diseases is NOT associated with tobacco use?
Diabetes
ExplanationDiabetes is not directly linked to tobacco use.
#7
What percentage of lung cancer deaths is attributed to smoking?
Over 80%
ExplanationOver 80% of lung cancer deaths are caused by smoking.
#8
What is the primary cause of death among tobacco users?
Heart disease
ExplanationHeart disease is the leading cause of death among tobacco users.
#9
What is the primary toxic chemical found in cigarette smoke?
Carbon monoxide
ExplanationCarbon monoxide is a primary toxic component of cigarette smoke.
#10
Which of the following is a factor that increases the likelihood of tobacco addiction?
Having a family history of tobacco use
ExplanationA family history of tobacco use can increase the likelihood of tobacco addiction.
#11
Which of the following is a long-term effect of smokeless tobacco use?
Tooth decay and gum disease
ExplanationSmokeless tobacco can lead to tooth decay and gum disease over time.
#12
What percentage of secondhand smoke is made up of the smoke exhaled by smokers?
Over 80%
ExplanationOver 80% of secondhand smoke is composed of exhaled smoke from smokers.
#13
Which of the following is NOT a potential consequence of smoking during pregnancy?
Improved cognitive development
ExplanationSmoking during pregnancy does not lead to improved cognitive development.
#14
What percentage of lung cancer cases is directly attributed to smoking?
80-90%
Explanation80-90% of lung cancer cases are directly attributed to smoking.
#15
What percentage of smokers start before the age of 18?
Over 90%
ExplanationOver 90% of smokers start before the age of 18.