National Certified Addiction Counselor, Level I (NCAC I) Practice Exam

Which method of heroin administration involves applying the drug under the skin?

1. Injection

2. Snorting

3. Smoking

4. Subcutaneously

The correct answer is: Subcutaneously

The method of heroin administration that involves applying the drug under the skin is referred to as subcutaneous administration. Subcutaneous administration allows the drug to be absorbed through the skin layers and into the bloodstream, which can lead to a slower onset of effects compared to intravenous methods. This route is often chosen for its relative ease and reduced risk of immediate complications associated with injecting directly into veins. In contrast, injection typically refers to the intravenous or intramuscular routes, where the drug is delivered directly into the bloodstream or muscle tissue, leading to rapid onset of effects. Snorting involves inhaling the powdered form of heroin through the nasal passages, resulting in rapid absorption through the mucous membranes, while smoking delivers the drug to the lungs, allowing for quick absorption into the bloodstream through the lung tissue. Each of these methods has different implications for the user in terms of onset time, duration of effects, and potential health risks.