D403 HLTH 33 30 Understanding Substance Abuse & Addiction Comprehensive Objective Assessment Review Q & S 2024 1. Multiple Choice: Which neurotransmitter is most commonly associated with the reward pathway in substance abuse? a) Dopamine b) Serotonin c) GABA d) Acetylcholine Correct Answer : a) Dopamine Rationale: Dopamine is the neurotransmitter most commonly linked to the pleasure and reward systems in th e brain, which are significantly affected during substance abuse. 2. True/False: Physical dependence on a substance is characterized by the presence of withdrawal symptoms when the substance is not taken. Answer : True Rationale: Physical dependence is indicated by withdrawal symptoms that occur when the substance use is reduced or stopped. 3. Fill -in-the-Blank: The term "_________" refers to the compulsive seeking and taking of a substance despite adverse consequences. Correct Answer : Addiction Rationale: Addiction is defined as the inability to stop using a substance despite harmful consequences. 4. Multiple Choice: What is the primary factor that differentiates substance abuse from substance dependence? a) Tolerance levels b) Withdrawa l symptoms c) Duration of substance use d) Social and occupational impairment Correct Answer : d) Social and occupational impairment Rationale: Substance abuse is differentiated from dependence by the degree of social and occupational impairment it causes. 5. True/False: Co -occurring mental health disorders have no impact on the treatment of substance abuse disorders. Answer : False Rationale: Co -occurring mental health disorders can complicate the treatment of substance abuse disorders and need to be addressed concurrently for effective treatment. 6. Fill -in-the-Blank: "_________" is a treatment approach that involves the substitution of a safer drug with a similar chemical makeup for the drug of abuse. Correct Answer : Medication -Assisted Treatment (MAT) Rationale: MAT uses medications to mimic the effects of the abused substance in a controlled and safe manner, helping to reduce cravings and withdrawal symptoms.
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