Dependence occurs when what happens?

Dependence occurs when what happens?

• A. The body continues to function normally without the drug
• B. The body does not function normally when the drug is not in the system
• C. The drug becomes ineffective
• D. The drug is eliminated from the body

Answer: (B)

Dependence means the body has adjusted to the drug so that normal function relies on its presence. When the drug is not in the system, the body doesn’t function normally and withdrawal symptoms or dysfunction can occur. It’s different from tolerance, where more of the drug is needed to achieve the same effect, and it’s not simply about the drug being eliminated or losing effectiveness. In short, dependence shows up as normal function only with the drug present, and problems arise when the drug is absent.

Dependence means the body has adjusted to the drug so that normal function relies on its presence. When the drug is not in the system, the body doesn’t function normally and withdrawal symptoms or dysfunction can occur. It’s different from tolerance, where more of the drug is needed to achieve the same effect, and it’s not simply about the drug being eliminated or losing effectiveness. In short, dependence shows up as normal function only with the drug present, and problems arise when the drug is absent.