Examlex
Which of the following is correct about the U.S. tax system?
Psychostimulants
A class of drugs that enhance brain activity, commonly used to treat ADHD and narcolepsy.
Adult Attention Deficit Hyperactivity Disorder (ADHD)
A neurodevelopmental disorder characterized by persistent patterns of inattention, hyperactivity, and impulsivity that adversely affects functioning or development in adults.
Medications
Substances used for medical treatment, especially pharmaceutical drugs.
Inattention
A lack of focus or difficulty concentrating on tasks at hand, which can be symptomatic of various mental or psychological disorders.
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