#1
Which of the following substances is classified as a depressant?
Alcohol
ExplanationAlcohol depresses the central nervous system, leading to decreased arousal.
#2
What is the primary psychoactive component in marijuana?
THC
ExplanationTHC (tetrahydrocannabinol) is the main psychoactive ingredient in marijuana.
#3
What is the process through which a person with a substance use disorder seeks professional help to overcome their addiction?
Recovery
ExplanationRecovery involves seeking professional assistance to overcome substance use disorders.
#4
What is the term for a set of symptoms that occur when a person stops using a drug after a period of regular use?
Withdrawal
ExplanationWithdrawal refers to the symptoms that occur upon cessation of drug use.
#5
Which of the following is NOT a common route of administration for drugs?
Topical application
ExplanationTopical application is not a common route for administering drugs.
#6
Which of the following is a common long-term effect of heavy alcohol use?
Liver damage
ExplanationHeavy alcohol use can lead to liver damage, including cirrhosis.
#7
What neurotransmitter is primarily associated with the reward system in the brain and is often targeted by addictive substances?
Dopamine
ExplanationDopamine is associated with pleasure and reinforcement, playing a key role in addiction.
#8
What is the term for the phenomenon in which a person requires increasing amounts of a substance to achieve the desired effect?
Tolerance
ExplanationTolerance is the body's adaptation to a substance, requiring higher doses for the same effect.
#9
Which of the following is a common symptom of opioid withdrawal?
Muscle cramps and spasms
ExplanationOpioid withdrawal often includes symptoms such as muscle cramps and spasms.
#10
Which of the following medications is commonly used to assist with smoking cessation by reducing nicotine cravings and withdrawal symptoms?
Bupropion
ExplanationBupropion is often prescribed to help individuals quit smoking by reducing cravings.
#11
Which therapeutic approach aims to modify maladaptive behaviors associated with substance abuse by replacing them with healthier behaviors?
Cognitive-behavioral therapy
ExplanationCognitive-behavioral therapy addresses thoughts and behaviors related to substance use.