#1
Which of the following is a harmful substance found in tobacco smoke?
Nicotine
Vitamin C
Calcium
Iron
#2
What organ does tobacco primarily affect?
#3
Which of the following is a smokeless tobacco product?
Cigarette
Cigar
Pipe tobacco
Chewing tobacco
#4
How does secondhand smoke primarily affect non-smokers?
It has no effect
It increases the risk of cancer
It improves lung function
It decreases blood pressure
#5
Which of the following is a short-term effect of smoking?
Increased heart rate
Lower blood pressure
Decreased risk of respiratory infections
Improved sense of taste
#6
Which of the following is NOT a potential health risk associated with tobacco use?
Cancer
Stroke
Improved lung function
Heart disease
#7
What is the addictive component of tobacco?
Tar
Carbon monoxide
Nicotine
Ammonia
#8
What is the term for the process of quitting tobacco use?
Addiction
Withdrawal
Cessation
Indulgence
#9
Which of the following is a common method to help quit smoking?
Increased tobacco consumption
Nicotine replacement therapy
Avoiding exercise
Eating high-fat foods
#10
What is the main cause of chronic obstructive pulmonary disease (COPD)?
Bacterial infection
Secondhand smoke
Exposure to asbestos
Smoking
#11
Which of the following is a long-term effect of smoking during pregnancy?
Increased risk of premature birth
Decreased risk of low birth weight
Improved cognitive development in the baby
Increased risk of gestational diabetes
#12
What percentage of lung cancer cases are attributable to smoking?
About 10%
Over 50%
Less than 1%
None
#13
What percentage of deaths from lung cancer are directly attributable to smoking?
About 20%
Over 90%
Less than 5%
None
#14
Which of the following is a potential effect of nicotine on the brain?
Increased anxiety
Decreased heart rate
Improved memory
Reduced addiction potential
#15
What is the primary reason why smoking is a major risk factor for cardiovascular disease?
Nicotine causes blood vessels to dilate
Nicotine promotes blood clotting
Carbon monoxide reduces oxygen in the blood
Tar coats the inside of blood vessels