About this Study Set
This study set covers Addiction Science through
25 practice questions.
A collection of fundamental, factual questions about addiction science, suitable for beginners. Every question includes the correct answer so you can learn as you go — pick any format above to get started.
Questions & Answers
Browse all 25 questions from the
Addiction Science Basics study set below.
Each question shows the correct answer — select a study format above to practice interactively.
1
What is the primary neurotransmitter system associated with the reward pathway in the brain, often affected by addictive substances?
-
A
Serotonin
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B
Dopamine
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C
GABA
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D
Norepinephrine
2
Which part of the brain is most heavily involved in decision-making and impulse control, and is often impaired in addiction?
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A
Cerebellum
-
B
Brainstem
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C
Prefrontal Cortex
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D
Hippocampus
3
What term describes the body's physical dependence on a substance, leading to withdrawal symptoms when it's stopped?
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A
Tolerance
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B
Craving
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C
Habituation
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D
Physical Dependence
4
What is the progressive decrease in the effect of a drug with repeated administration?
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A
Sensitization
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B
Withdrawal
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C
Tolerance
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D
Habituation
5
Which type of drug is known to slow down the central nervous system?
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A
Stimulants
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B
Hallucinogens
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C
Depressants
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D
Opioids
6
The repeated use of a substance, even with negative consequences, is a core characteristic of addiction. What is this called?
-
A
Pleasure Seeking
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B
Compulsive Use
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C
Hedonic Adaptation
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D
Neuroadaptation
7
What are the strong urges or desires to consume a substance, often triggered by environmental cues or emotions?
-
A
Apathy
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B
Craving
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C
Anhedonia
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D
Delirium
8
Which major classification of drugs includes substances like cocaine and amphetamines, known for increasing alertness and energy?
-
A
Depressants
-
B
Opioids
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C
Stimulants
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D
Cannabinoids
9
What term refers to the brain's ability to change and adapt its structure and function in response to experiences, including drug use?
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A
Synaptic Plasticity
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B
Neurotransmission
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C
Myelination
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D
Axonal Regeneration
10
Which class of drugs, derived from opium, are commonly used for pain relief and can be highly addictive?
-
A
Stimulants
-
B
Depressants
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C
Antidepressants
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D
Opioids
11
The phenomenon where drug-related stimuli (like paraphernalia or locations) can trigger intense cravings is known as:
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A
Classical Conditioning
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B
Operant Conditioning
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C
Observational Learning
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D
Habituation
12
What is the term for the potential for a substance to cause physical dependence?
-
A
Potency
-
B
Efficacy
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C
Addictiveness
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D
Dependence Potential
13
Which genetic factor can influence an individual's susceptibility to developing an addiction?
-
A
Blood Type
-
B
Eye Color
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C
Inherited Genes
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D
Allergy Status
14
What is the state of persistent drug-seeking behavior despite negative consequences?
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A
Rehabilitation
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B
Remission
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C
Addiction
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D
Sobriety
15
Which brain region is crucial for forming and retrieving memories, and can be affected by chronic substance use?
-
A
Amygdala
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B
Hippocampus
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C
Thalamus
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D
Hypothalamus
16
Substances that alter perception, mood, and thought processes are known as:
-
A
Analgesics
-
B
Antivirals
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C
Psychoactive Drugs
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D
Antibiotics
17
What is the primary function of neurotransmitters in the brain?
-
A
Provide structural support
-
B
Transmit chemical signals between neurons
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C
Filter out harmful toxins
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D
Regulate body temperature
18
Which factor is NOT considered a significant contributor to addiction development?
-
A
Genetics
-
B
Environment
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C
Social Support
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D
Meteorological Conditions
19
What term describes the process of stopping the use of a substance and the subsequent physical and psychological symptoms?
-
A
Intoxication
-
B
Relapse
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C
Withdrawal
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D
Tolerance
20
Which of the following is a common symptom of stimulant withdrawal?
-
A
Increased energy
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B
Severe anxiety
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C
Euphoria
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D
Decreased appetite
21
The brain's reward system is also known as the mesolimbic pathway, which is central to the experience of pleasure and motivation.
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A
Pyramidal Tract
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B
Limbic System
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C
Reticular Activating System
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D
Cerebral Cortex
22
What is a common characteristic of depressant withdrawal?
-
A
Hallucinations
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B
Intense cravings
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C
Restlessness
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D
Insomnia
23
The long-term effects of addiction can include damage to which vital organ?
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A
Skin
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B
Hair
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C
Brain
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D
Fingernails
24
What is the name of the process where the brain's reward pathway becomes less sensitive to natural rewards over time due to repeated exposure to drugs?
-
A
Neurogenesis
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B
Synaptic pruning
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C
Hedonic adaptation
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D
Neurotransmitter depletion
25
Which type of therapy is often used to treat addiction by helping individuals identify and change negative thought patterns and behaviors?
-
A
Hydrotherapy
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B
Music Therapy
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C
Cognitive Behavioral Therapy (CBT)
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D
Art Therapy
