Question 1

Approximately what percentage of Americans are alcohol dependent?

Accepted Answer

A) 2 
B) 5 
C) 16 
D) 30

Question 2

Which of the following is an accurate definition of physiological dependence?

Accepted Answer

A) state of adaptation that occurs after chronic exposure to a substance; can result in craving and withdrawal symptoms 
B) use of psychoactive substances in a way that produces intoxication, delirium, and other cognitive disorders 
C) use of psychoactive substances in a way that makes an individual dangerous to others in society 
D) ailments arising from the use of psychoactive substances that affect the central nervous system and cause social, occupational, psychological, or physical problems

Question 3

In support of the assertion that addiction is a disease, Wollschlaeger (2007)indicates that ____.

Accepted Answer

A) recovering alcoholics must completely abstain from drinking because any consumption will set off the disease process 
B) under the right conditions, alcoholics can learn to limit their drinking to appropriate levels 
C) controlled drinking may work for some alcohol abusers 
D) alcoholics have the ability to control only some aspects of what causes the disease

Question 4

Personality characteristic of ____, associated with rebelliousness, novelty-seeking, risk-taking and impulsivity, increases risk of substance use.

Accepted Answer

A) behavioral undercontrol 
B) extraversion 
C) introversion 
D) aggression

Question 5

Researchers have found that major relapse among alcoholics trying to quit drinking is related to ____.

Accepted Answer

A) interpersonal conflicts 
B) negative emotional states 
C) positive emotional states 
D) social pressure

Question 6

Stewart is a musician and often takes "speed" before his performances to help give him an "edge." Recently he has found that when he hasn't had a performance for several days and thus has not taken "speed," he begins to feel fatigued and dragged out.He becomes high, agitated, and can't concentrate on his music.Stewart is demonstrating ____.

Accepted Answer

A) an addiction 
B) symptoms of withdrawal 
C) psychological dependence 
D) tolerance

Question 7

A "wet" culture, in which alcohol is integrated into daily life and activities, would be found in which country?

Accepted Answer

A) France 
B) the United States 
C) Canada 
D) Sweden

Question 8

City health departments are interested in reducing the number of cases of AIDS.Because AIDS can be transmitted through needle sharing, health departments are most probably concerned if they see an increase in the use of ____.

Accepted Answer

A) barbiturates 
B) marijuana 
C) crack cocaine 
D) heroin

Question 9

Which statement about prescription opioids is accurate?

Accepted Answer

A) Research indicates more males than females are addicted to prescription opioids, and many turn to criminal activities to support their drug habit. 
B) Research indicates dependency to prescription opioids rarely interferes with the dependent person's ability to maintain relationships and a career. 
C) Research indicates tolerance to prescription opioids builds up very gradually and withdrawal effects are slight or nonexistent. 
D) Research indicates many opioid-abusers began their habit with prescribed opioids, eventually buying prescription opioids illegally or trying heroin as a less expensive and even more lethal opioid.

Question 10

It is likely that future research will find that ____ hold the key to further understanding the mechanisms involved in susceptibility to substance abuse.

Accepted Answer

A) epigenetic changes and networks of genes 
B) individual genes 
C) environmental factors 
D) twin studies

Question 11

Which of the following drugs is considered non-addictive?

Accepted Answer

A) LSD 
B) cocaine 
C) alcohol 
D) opium

Question 12

Juan is feeling the negative physiological consequences of heavy, prolonged alcohol use.These effects probably include ____.

Accepted Answer

A) extreme hyperactivity and delusions of persecution 
B) having flashbacks and hallucinating 
C) withdrawal symptoms of headache, fatigue, sweating, body tremors, and mood changes 
D) increased feelings of depression and anxiety

Question 13

Almost 17 million adults and adolescents report current use of this substance in the United States, but it is illegal.It produces mild perceptual and sensory distortions, and it is usually smoked.It is called ____.

Accepted Answer

A) marijuana 
B) cocaine 
C) heroin 
D) nicotine

Question 14

A man with a blood alcohol concentration level of 0.50 percent is seen at a hospital.We can guess that this man is ____.

Accepted Answer

A) unconscious or dead 
B) not an alcoholic 
C) having trouble walking a straight line 
D) feeling happy and uninhibited

Question 15

In 2009, an estimated ____ met the criteria for a substance-use disorder at some time during the year.

Accepted Answer

A) 22.5 million adolescents and adults 
B) 12.5 million adolescents and adults 
C) 5.2 million adolescents and adults 
D) 8.3 million adolescents and adults

Question 16

Due to the genetic make-up and physiology of Asians, the production of "clean-up" enzymes such as aldehyde dehydrogenase(ALDH)is ____, which may influence the low prevalence rates of alcoholism among Asians.

Accepted Answer

A) minimized 
B) maximized 
C) unaffected 
D) neutralized

Question 17

Mrs.Healy originally took this widely prescribed sedative medication to reduce anxiety and muscle tension.Now, however, she cannot deal with stress without using it, and she has developed a tolerance to it.What drug is she probably taking?

Accepted Answer

A) Antabuse 
B) Valium 
C) phencyclidine 
D) caffeine

Question 18

Based on their drug and alcohol use research of adolescents, Van Gundy and Rebellon (2010)found that ____ predicts later substance use.

Accepted Answer

A) not having a high school diploma and being unemployed 
B) low socioeconomic status 
C) neglectful parents 
D) being of European decent

Question 19

Which statement about alcohol consumption and ethnicity in the United States is accurate?

Accepted Answer

A) Asian Americans have the lowest levels of heavy and binge drinking. 
B) The level of consumption is roughly the same across the cultural dimension of ethnicity. 
C) Hispanic American women consume more alcohol than Hispanic American men. 
D) Drinking alcohol is less common among European Americans than Asian Americans.

Question 20

Which statement about barbiturates is accurate?

Accepted Answer

A) They represent the largest category of illegal drugs. 
B) Physical and psychological dependence can develop through use of barbiturates. 
C) Nonmedical use of barbiturates is highest among adolescents. 
D) Because their legal use is severely restricted, their limited availability makes it difficult to misuse or abuse.

Exam 11: Substance Use Disorders