#1
Which of the following is a health effect of tobacco use?
Improved lung function
Decreased risk of cancer
Increased risk of heart disease
Enhanced immune system
#2
What is the primary addictive substance in tobacco products?
Nicotine
Caffeine
Alcohol
THC
#3
Which of the following is a short-term effect of smoking cigarettes?
Decreased blood pressure
Increased heart rate
Improved sense of taste
Enhanced lung function
#4
Which of the following is a strategy to quit tobacco use?
Gradually increase tobacco consumption
Replace cigarettes with smokeless tobacco
Set a quit date and stick to it
Avoid seeking support from friends and family
#5
What is the primary cause of yellowing of teeth among tobacco users?
High sugar content in tobacco products
Nicotine staining
Enamel erosion
Increased plaque formation
#6
Which of the following diseases is NOT associated with tobacco use?
Lung cancer
Emphysema
Diabetes
Chronic bronchitis
#7
What percentage of lung cancer deaths is attributed to smoking?
About 10%
Approximately 25%
Nearly 50%
Over 80%
#8
What is the primary cause of death among tobacco users?
Lung cancer
Heart disease
Stroke
Chronic obstructive pulmonary disease (COPD)
#9
What is the primary toxic chemical found in cigarette smoke?
Carbon monoxide
Oxygen
Nitrogen
Hydrogen
#10
Which of the following is a factor that increases the likelihood of tobacco addiction?
Having a strong social support system
Exercising regularly
Starting tobacco use at a later age
Having a family history of tobacco use
#11
Which of the following is a long-term effect of smokeless tobacco use?
Increased risk of lung cancer
Decreased risk of oral cancer
Tooth decay and gum disease
Improved cardiovascular health
#12
What percentage of secondhand smoke is made up of the smoke exhaled by smokers?
Less than 10%
About 25%
Approximately 50%
Over 80%
#13
Which of the following is NOT a potential consequence of smoking during pregnancy?
Low birth weight
Premature birth
Increased risk of SIDS
Improved cognitive development
#14
What percentage of lung cancer cases is directly attributed to smoking?
#15
What percentage of smokers start before the age of 18?
Less than 10%
Around 25%
Approximately 50%
Over 90%