#1
Which of the following diseases is primarily caused by tobacco use?
Emphysema
ExplanationEmphysema is primarily caused by the damage tobacco smoke does to the lungs.
#2
What is the addictive substance found in tobacco?
Nicotine
ExplanationNicotine is the addictive substance found in tobacco, leading to dependence and cravings.
#3
What is the main psychoactive ingredient in marijuana?
THC
ExplanationTHC, or delta-9-tetrahydrocannabinol, is the primary psychoactive compound in marijuana responsible for its effects on the brain.
#4
Which of the following is a short-term effect of alcohol consumption?
Nausea and vomiting
ExplanationNausea and vomiting are common short-term effects of alcohol consumption, often due to its irritant effects on the stomach lining.
#5
Which of the following is a common method for consuming nicotine?
All of the above
ExplanationNicotine can be consumed through smoking cigarettes, using smokeless tobacco products like chewing tobacco or snuff, or vaping.
#6
Which organ is most affected by smoking?
Lungs
ExplanationSmoking predominantly affects the lungs, leading to various respiratory problems.
#7
What is the term for the smoke that is exhaled by a smoker?
Secondhand smoke
ExplanationSecondhand smoke refers to the smoke exhaled by a smoker, which can also harm others nearby.
#8
What is the term for excessive or problematic use of alcohol?
Alcoholism
ExplanationAlcoholism refers to a chronic and compulsive pattern of excessive alcohol consumption, leading to physical and psychological dependence.
#9
Which of the following is NOT a risk factor for developing alcoholism?
Social drinking
ExplanationSocial drinking, in moderation, is not necessarily a risk factor for developing alcoholism; it's more about patterns of excessive consumption and other risk factors like genetics and environment.
#10
Which of the following is NOT a symptom of alcohol withdrawal?
Decreased blood pressure
ExplanationDecreased blood pressure is not typically associated with alcohol withdrawal, which commonly involves symptoms like tremors, anxiety, and sweating.
#11
Which of the following conditions is NOT associated with tobacco use?
Osteoporosis
ExplanationOsteoporosis is not directly associated with tobacco use, unlike other conditions like lung cancer or heart disease.
#12
What is the legal blood alcohol concentration (BAC) limit for driving in most US states?
0.08%
ExplanationThe legal BAC limit for driving in most US states is 0.08%, above which a person is considered legally intoxicated.
#13
Which of the following is a long-term effect of heavy alcohol consumption?
Increased risk of heart disease
ExplanationHeavy alcohol consumption is associated with an increased risk of heart disease, among other health problems.
#14
Which of the following chemicals found in tobacco smoke is associated with an increased risk of cancer?
Nitrosamines
ExplanationNitrosamines, found in tobacco smoke, are known carcinogens associated with an increased risk of cancer, particularly lung cancer.
#15
Which of the following statements about tobacco use is FALSE?
Tobacco use is not linked to lung cancer.
ExplanationThis statement is false; tobacco use is strongly linked to lung cancer, along with various other health problems.