#1
Which of the following is a commonly abused opioid?
Morphine
ExplanationA commonly abused opioid due to its potent analgesic effects.
#2
What is the primary psychoactive component in marijuana?
THC
ExplanationTHC is responsible for the majority of marijuana's psychological effects.
#3
Which of the following is a commonly abused prescription stimulant?
Ritalin
ExplanationRitalin, or methylphenidate, is often misused for its stimulant effects.
#4
Which neurotransmitter is primarily associated with the reward system in the brain and is often targeted by addictive substances?
Dopamine
ExplanationDopamine plays a key role in pleasure, reward, and addiction.
#5
What is a common street name for the drug MDMA?
Ecstasy
ExplanationMDMA is commonly known as Ecstasy or Molly in its street forms.
#6
Which of the following is a commonly abused central nervous system depressant?
Xanax
ExplanationXanax, or alprazolam, is frequently abused for its sedative effects.
#7
Which neurotransmitter is primarily affected by alcohol consumption?
Gamma-aminobutyric acid (GABA)
ExplanationAlcohol enhances GABA activity, leading to its sedative effects.
#8
Which medication is commonly used in opioid addiction treatment?
Naloxone
ExplanationNaloxone blocks the effects of opioids and can reverse overdose.
#9
What is the primary mechanism of action of benzodiazepines?
Enhancing GABA activity
ExplanationBenzodiazepines enhance the inhibitory effects of GABA, producing sedative effects.
#10
Which of the following is a potential effect of long-term steroid use?
Osteoporosis
ExplanationLong-term steroid use can lead to bone density loss and increase the risk of osteoporosis.
#11
Which of the following is a potential effect of long-term opioid use?
Hyperalgesia
ExplanationLong-term opioid use can paradoxically increase sensitivity to pain.
#12
What is one potential complication of combining benzodiazepines with alcohol?
Respiratory depression
ExplanationCombining benzodiazepines with alcohol can suppress breathing, leading to respiratory depression.
#13
What is one potential long-term effect of chronic methamphetamine use?
Neurotoxicity and cognitive deficits
ExplanationChronic methamphetamine use can lead to brain damage and cognitive impairment.
#14
What is a common medication used in the treatment of nicotine addiction?
Varenicline
ExplanationVarenicline helps reduce nicotine cravings and withdrawal symptoms.
#15
What is one potential consequence of long-term alcohol abuse on the liver?
Cirrhosis
ExplanationCirrhosis is a serious liver condition often caused by chronic alcohol abuse.
#16
What is the primary psychoactive component in hallucinogenic mushrooms?
Psilocybin
ExplanationPsilocybin is the main psychoactive compound in magic mushrooms.
#17
Which of the following is a potential consequence of long-term methamphetamine use on dental health?
Meth mouth
ExplanationMeth mouth refers to severe dental problems associated with methamphetamine use.
#18
Which of the following is a potential effect of long-term alcohol abuse on the brain?
Shrinkage of brain tissue
ExplanationLong-term alcohol abuse can lead to brain shrinkage and cognitive impairment.