Final answer:
These questions are part of a screening tool to assess a person's substance use and determine if they may have a substance use disorder. Physical dependence on a psychoactive drug can lead to withdrawal symptoms. Methadone may be prescribed to a person with a heroin addiction to help reduce withdrawal symptoms and cravings.
Step-by-step explanation:
These questions are part of a screening tool to assess a person's substance use and determine if they may have a substance use disorder. The questions aim to identify signs of addiction or dependence on drugs and alcohol.
An individual with physical dependence on a psychoactive drug may experience withdrawal symptoms when they stop using the drug. These symptoms can include tremors, pain, seizures, or agitation.
A person with a heroin addiction may be prescribed the psychoactive drug methadone as part of a medication-assisted treatment program. Methadone helps reduce withdrawal symptoms and cravings, allowing the person to gradually reduce their dependence on heroin.