National Certified Addiction Counselor, Level 2 (NCAC II) Practice Exam Exam

What term describes gases that are administered to the body via breathing through the mouth or nose?

1. Volatile

2. Psychoactive

3. Inhalants

4. Psychotropics

The correct answer is: Volatile

The term that best describes gases administered to the body via breathing through the mouth or nose is "inhalants." Inhalants include a variety of substances, such as solvents, gases, or anesthetics that can be inhaled to achieve psychoactive effects. They work quickly as they enter the bloodstream through the lungs, making them a unique category of substances. Although "volatile" refers to substances that can evaporate easily at room temperature, the term does not specifically imply how these substances are delivered into the body. While some inhalants can be classified as volatile substances, not all volatile materials are inhaled for psychoactive effects. "Psychoactive" is a broader term that encompasses any substance that affects the central nervous system and alters mood, perception, or consciousness. However, it does not specifically identify the method of administration, which is a key aspect of the question. "Psychotropics" generally refers to medications or substances that influence psychological functioning and are often used in the treatment of mental health disorders. Additionally, this term typically relates more to pharmaceuticals rather than the informal abuse context covered by inhalants. Understanding these distinctions clarifies why the most appropriate choice in this scenario is inhalants, as they directly relate to the method of administration specified in