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Enkephalins and endorphins are natural opioids found in


A) the brain.
B) the humoral system.
C) DNA.
D) poppy seeds.

E) B) and C)
F) None of the above

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All of the following substances are classified as opiates


A) cocaine.
B) codeine.
C) heroin.
D) morphine.

E) None of the above
F) A) and C)

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The need for increased amounts of a substance to achieve the desired effect,and the diminished effect with continued use of the same amount,is referred to as


A) resistance.
B) dependence.
C) tolerance.
D) intoxication.

E) A) and B)
F) All of the above

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What explains the apparent stimulation,feeling of well-being,and outgoing behavior as the initial effects of alcohol ingestion?


A) Depression of the inhibitory centers in the brain
B) Activation of the inhibitory centers in the brain
C) Depression of the autonomic nervous system
D) Stimulation of the autonomic nervous system

E) A) and B)
F) All of the above

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Discuss current research on the genetic/biological,social,and cultural factors related to alcoholism.Which factors appear most strongly related to the development and progression of the disorder?

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Alcohol is thought to have an anxiolytic...

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Legally available narcotic medications,including morphine and codeine,are used primarily as


A) antagonists.
B) analgesics.
C) antibiotics.
D) antidotes.

E) A) and B)
F) C) and D)

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The common factor among psychoactive drugs may be


A) their ability to activate the "pleasure pathways" of the brain.
B) the ease of obtaining them and the relatively inexpensive cost.
C) the similar way in which they are metabolized in the body.
D) their identical effect on neurotransmitters at the synapse.

E) B) and C)
F) C) and D)

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One of the parental factors that appears to contribute significantly to early adolescent drug use is


A) parents who are over-involved in the children's lives.
B) parents expecting children to achieve in school.
C) parents who spend little time monitoring their children.
D) parents having experimented with drugs during their own youth.

E) C) and D)
F) A) and D)

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In behavioral terms,drugs like aspirin are considered negative reinforcers because they


A) make a person feel good.
B) stop a person from feeling pain.
C) have toxic effects on the nervous system.
D) can cause frequent users to become dependent on them.

E) B) and D)
F) None of the above

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A recent research study on alcoholism suggests that while use of illegal drugs is influenced by environmental factors,abuse and dependence are more influenced by


A) genetic factors.
B) psychological factors.
C) nonbiological factors.
D) cultural factors.

E) A) and D)
F) None of the above

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The "pleasure pathways" or internal reward centers in the human brain are primarily made up of


A) dopamine-sensitive neurons.
B) serotonin-sensitive neurons.
C) both dopamine-sensitive and serotonin-sensitive neurons.
D) none of these

E) A) and C)
F) None of the above

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Which of the following would NOT be an example of substance use,as opposed to substance intoxication,substance abuse,or substance dependence?


A) Smoking a cigarette
B) Drinking a cup of coffee
C) Taking a sleeping pill
D) Getting drunk

E) A) and C)
F) B) and C)

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Compare and contrast the stimulant drugs.Discuss the history of cocaine as well as its atypical type of addictive process.

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At low doses,amphetamines can induce fee...

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You have just heard about a situation in which someone who was drunk vandalized a building and assaulted a security guard.From your knowledge of abnormal psychology,you are aware that although alcohol does not cause aggressive behavior,it may


A) stimulate the inhibitory center of the brain, causing aggressive behavior.
B) activate the aggressive genes in the person's DNA.
C) impair the ability to consider the consequences of acting impulsively.
D) increase the anxiety associated with being punished for one's actions.

E) B) and C)
F) B) and D)

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Substance abuse and substance dependence are


A) Different terms for the same condition
B) Two similar but separate diagnoses in the DSM-5
C) Outdated terms that reflect incomplete understanding of neurobiology
D) Combined into a single diagnosis in the DSM-5

E) B) and D)
F) C) and D)

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Which of the following is NOT an accurate statement about Alcoholics Anonymous?


A) AA seems an effective treatment for some people with alcohol dependence.
B) More than 3 percent of the adult population of the United States has attended an AA meeting.
C) AA advocates believe that former alcoholics can become social drinkers.
D) Accurate data has not been gathered as to the overall success of AA because participation is anonymous.

E) C) and D)
F) A) and B)

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Discuss the various component treatments for substance use disorders

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Often,biological treatments are more suc...

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In a laboratory research study involving "drug addiction" in animals,it was demonstrated that the positive-reinforcing effect (i.e.,pleasure) of drugs


A) is a uniquely human weakness
B) Primarily asocial and cultural phenomenon
C) Existed even withoutsocial and cultural influences.
D) biological, social, and cultural.

E) A) and B)
F) A) and C)

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Cameron has a cup of coffee every morning,smokes 10 cigarettes a day,and has a beer with dinner.This is an example of


A) substance use.
B) A substance use disorder.
C) polysubstance abuse.
D) substance intoxication.

E) B) and C)
F) All of the above

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Which of the following is an example of the agonist substitution type of treatment for substance abuse?


A) The use of methadone to treat heroin addiction
B) A nicotine patch or nicotine gum to treat addiction to cigarette smoking
C) Both of these
D) Neither of these

E) None of the above
F) B) and C)

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