#1
Which of the following is NOT a commonly abused substance?
Ibuprofen
ExplanationIbuprofen is a non-prescription pain reliever, not typically abused for recreational purposes.
#2
What is the primary psychoactive component in marijuana?
THC
ExplanationTHC (tetrahydrocannabinol) is the main psychoactive compound in marijuana.
#3
Which substance is commonly associated with the opioid crisis?
Fentanyl
ExplanationFentanyl is frequently associated with the opioid crisis due to its potency and involvement in overdose deaths.
#4
What is the term used to describe the process by which a drug is metabolized and eliminated from the body?
Metabolism
ExplanationMetabolism refers to the biochemical processes by which drugs are broken down and eliminated from the body.
#5
Which of the following is a common symptom of stimulant withdrawal?
Depressed mood
ExplanationDepressed mood is a common symptom experienced during stimulant withdrawal.
#6
What is the term used to describe the repeated use of a substance despite negative consequences?
Addiction
ExplanationAddiction involves continued substance use despite adverse consequences.
#7
Which neurotransmitter is commonly associated with the brain's reward system and addiction?
Dopamine
ExplanationDopamine plays a central role in the brain's reward system and addiction.
#8
What is the term used to describe physical and psychological symptoms experienced when discontinuing drug use?
Withdrawal
ExplanationWithdrawal refers to the symptoms experienced upon discontinuation of drug use.
#9
Which neurotransmitter is associated with the regulation of mood, sleep, and appetite, and is often targeted by antidepressant medications?
Serotonin
ExplanationSerotonin is involved in mood regulation, sleep, and appetite, targeted by many antidepressants.
#10
What is the term used to describe a pattern of drinking that brings a person's blood alcohol concentration (BAC) to 0.08 grams percent or above?
Binge drinking
ExplanationBinge drinking is characterized by consuming excessive alcohol leading to a BAC of 0.08% or higher.
#11
Which of the following factors does NOT contribute to the development of addiction?
Education level
ExplanationEducation level alone does not directly contribute to the development of addiction.
#12
Which of the following is a common treatment for opioid addiction?
Methadone
ExplanationMethadone is a commonly used medication for opioid addiction treatment, helping to reduce withdrawal symptoms and cravings.
#13
Which of the following is a characteristic of substance use disorder according to the DSM-5?
All of the above
ExplanationSubstance use disorder according to DSM-5 includes impaired control, social impairment, risky use, and pharmacological criteria.
#14
What is the term used to describe the phenomenon where an individual develops a tolerance to a drug and requires increasingly larger doses to achieve the same effects?
Tachyphylaxis
ExplanationTachyphylaxis refers to the rapid development of tolerance to a drug.
#15
Which of the following is NOT a potential consequence of long-term substance abuse?
Enhanced cognitive function
ExplanationLong-term substance abuse typically results in cognitive decline rather than enhancement.
#16
What is the term used to describe the phenomenon where individuals who have successfully quit using a substance return to using it?
Relapse
ExplanationRelapse refers to the return to substance use after a period of abstinence.
#17
Which of the following is a characteristic symptom of hallucinogen intoxication?
Auditory hallucinations
ExplanationAuditory hallucinations are a common symptom of hallucinogen intoxication.
#18
Which of the following neurotransmitters is NOT directly involved in the reward pathway associated with addiction?
Glutamate
ExplanationGlutamate is not directly involved in the brain's reward pathway associated with addiction.