Which term describes a persistent pattern of problematic drug use that disrupts social, occupational, or family functioning?

Which term describes a persistent pattern of problematic drug use that disrupts social, occupational, or family functioning?

• A. Intoxication
• B. Substance use disorder
• C. Withdrawal
• D. Tolerance

Answer: (B)

A persistent pattern of problematic drug use that disrupts social, occupational, or family functioning is best described as a substance use disorder. This term captures ongoing, impairing use across multiple areas of life, not just a single episode or temporary state. Intoxication refers to the immediate, reversible effects of recent use on behavior and physiology. Withdrawal involves symptoms that arise when stopping or reducing use after heavy use. Tolerance means needing increasingly larger amounts to achieve the same effect. Among these, substance use disorder specifically denotes the sustained pattern that interferes with daily functioning.

A persistent pattern of problematic drug use that disrupts social, occupational, or family functioning is best described as a substance use disorder. This term captures ongoing, impairing use across multiple areas of life, not just a single episode or temporary state. Intoxication refers to the immediate, reversible effects of recent use on behavior and physiology. Withdrawal involves symptoms that arise when stopping or reducing use after heavy use. Tolerance means needing increasingly larger amounts to achieve the same effect. Among these, substance use disorder specifically denotes the sustained pattern that interferes with daily functioning.