Question 1

The alcohol content of hard liquor is called proof.

Accepted Answer

The proof of a liquor is twice its alcohol content by volume, for example, an 80 proof (40% ABV) liquor contains 40% of alcohol by volume.

Question 2

When consumed at high levels,caffeine acts as a diuretic.

Accepted Answer

Caffeine is a mild diuretic, which means it increases the production of urine and can lead to mild dehydration if consumed in excessive amounts.

Question 3

Environmental tobacco smoke kills an estimated 70,000 nonsmokers per year.

Accepted Answer

Environmental tobacco smoke, also known as secondhand smoke, is harmful to nonsmokers and can cause a range of health problems such as lung cancer, heart disease, and respiratory issues. According to the Centers for Disease Control and Prevention, it is estimated that exposure to secondhand smoke causes approximately 70,000 premature deaths among nonsmokers in the United States every year.

Question 4

Discuss caffeine and its potential effects on the body.

Accepted Answer

The answer of Discuss caffeine and its potential effects on...

Question 5

Drug misuse is defined as ongoing use of a drug.

Accepted Answer

Drug misuse refers to the use of a drug in a way that is not medically approved or is not consistent with the drug's labeling. This can include using a drug for longer than intended, using someone else's medication, or using a drug in a higher dose or more frequently than prescribed. It is different from drug abuse, which is characterized by a pattern of excessive and harmful use of a drug.

Question 6

A top source of caffeine for American adults is tea.

Accepted Answer

According to a survey conducted by the National Coffee Association, tea is the second most popular beverage for American adults after water, and it contains caffeine.

Question 7

Caffeine can be addictive.

Accepted Answer

Caffeine is a stimulant that can activate the brain's reward system and cause addiction or dependence. Withdrawal symptoms such as headache, fatigue, and irritability may occur when caffeine consumption is reduced or eliminated.

Question 8

The more education a person has,the less likely he or she is to smoke.

Accepted Answer

Studies have shown that there is a strong correlation between education and smoking behavior. Higher levels of education are associated with a lower likelihood of smoking, whereas lower levels of education are linked to higher rates of smoking. This may be due to various factors, such as increased awareness of the health risks associated with smoking or higher income and social status among those with more education.

Question 9

Effects of nicotine on pregnancy include all of the following EXCEPT

Accepted Answer

Nicotine use during pregnancy is associated with a range of negative outcomes such as low birth weight, miscarriage, and premature birth. However, it does not have a positive effect on reducing rates of asthma. In fact, studies have shown that maternal smoking during pregnancy is a risk factor for childhood asthma.

Question 10

Tobacco use remains the leading cause of preventable death in the United States.

Accepted Answer

According to the Centers for Disease Control and Prevention (CDC), tobacco use is responsible for about 1 in 5 deaths in the U.S. each year and remains the leading cause of preventable death in the country.

Question 11

Drug abuse is described as intentional or unintentional use of a medication in ways other than directed or indicated.

Accepted Answer

The answer of Drug abuse is described as intentional or...

Question 12

The abuse of prescription drugs is a safer choice than the abuse of street drugs.

Accepted Answer

The abuse of prescription drugs can be just as dangerous and deadly as the abuse of street drugs. Both types of drug misuse can lead to addiction, health problems, and overdose. Just because prescription drugs are legal and prescribed by a doctor does not make them safe to misuse or abuse.

Question 13

The combination of alcohol and Ecstasy increases alertness and can mask the intoxicating effects of alcohol.

Accepted Answer

This statement is true, as Ecstasy is a stimulant and can increase alertness even when combined with alcohol, which is a depressant. However, this combination can also lead to other dangerous effects such as dehydration, overheating, and impaired judgment.

Question 14

On average,smokers gain fewer than 10 pounds when they quit.

Accepted Answer

While some smokers may experience weight gain when they quit, studies show that the average weight gain is typically less than 10 pounds. Additionally, the benefits of quitting smoking far outweigh the potential weight gain.

Question 15

Light or low-tar cigarettes provide health benefits to the smoker.

Accepted Answer

This statement is false. Light or low-tar cigarettes are often marketed as a healthier option, but they still contain many of the same harmful chemicals and toxins as regular cigarettes. They may also lead to compensatory smoking, where the smoker inhales more deeply or takes more puffs to satisfy their nicotine cravings, negating any potential benefit. Ultimately, quitting smoking or not starting in the first place is the best way to improve overall health.

Question 16

Almost 20 percent of all alcohol consumed is by persons between the ages of 12 and 20.

Accepted Answer

According to the National Institute on Alcoholism and Alcohol Abuse, almost 20% of all alcohol consumed in the United States is by individuals between the ages of 12 and 20.

Question 17

About 30 percent of adults in the United States use tobacco.

Accepted Answer

As of the latest data, less than 30 percent of adults in the United States use tobacco. The Centers for Disease Control and Prevention (CDC) reports that the current smoking rate among U.S. adults is under 20%, indicating a significant decrease in tobacco use.

Question 18

Discuss the low-risk drinking guidelines established by the National Institute on Alcohol Abuse and Alcoholism (NIAAA).

Accepted Answer

The answer of Discuss the low-risk drinking guidelines established by...

Question 19

The effects of MDMA-or Ecstasy-on the body can include nausea,muscle cramps,and blurred vision.

Accepted Answer

These are all common physical side effects of MDMA use. It can also cause more serious effects on the brain and central nervous system, including increased heart rate, high blood pressure, seizures, and hyperthermia (dangerously high body temperature).

Question 20

Driving under the influence of both alcohol and marijuana is less risky than driving under the influence of either alone.

Accepted Answer

This statement is false. Driving under the influence of both alcohol and marijuana can have unpredictable and hazardous effects on driving ability, including impaired cognitive and motor function, decreased reaction time, and altered perception. The risk is greater than driving under the influence of either substance alone. It is never safe to drive under the influence of any substance.

Quiz 13: Substance Use,Dependence,and Addiction