What is the primary role of the National Institute on Drug Abuse (NIDA)?

• A. Science on drug abuse and addiction
• B. Prevention
• C. Treatment
• D. Decreasing the spread of HIV/AIDS

Answer: (A)

The main idea here is that NIDA exists to generate and advance scientific knowledge about drug use and addiction. Its core function is conducting and funding research across biology, neuroscience, psychology, and social factors to understand how drugs affect the brain, how addiction develops, and what factors protect or raise risk. This solid scientific foundation then informs effective prevention strategies, treatment approaches, and public policy.

Prevention and treatment are crucial outcomes that come from this research, but they’re applications of the science rather than the primary mandate. The option about reducing HIV/AIDS spread isn’t the institute’s main focus, even though research can illuminate how drug use intersects with HIV risk and prevention. So the best answer is that NIDA’s primary role is science on drug abuse and addiction.