Certified Prevention Professional (CPP) Practice Exam

What is an "inhalant"?

1. A drug administered by injection

2. A drug taken orally

3. A drug administered by breathing in vapors

4. A drug used topically on the skin

The correct answer is: A drug administered by breathing in vapors

An inhalant is specifically defined as a substance that is used by inhaling its vapors or fumes. This method of administration is unique because it allows drugs to enter the body through the respiratory system, quickly reaching the bloodstream and the brain. Inhalants can include a range of substances such as household products, solvents, and gases that are capable of producing psychoactive effects when inhaled. The nature of inhalants makes them distinct from other routes of drug administration. For example, drugs administered by injection are introduced directly into the body via a syringe, while oral drugs are ingested and processed through the digestive system. Topical drugs are applied directly to the skin surface rather than being inhaled. Understanding the specific characteristics of inhalants is critical for recognizing their potential for abuse and the associated health risks.