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

Which barbiturate is known for its high abuse potential and fast action?

1. Phenobarbital

2. Tuinal

3. Nembutal

4. Secunol

The correct answer is: Nembutal

Nembutal is recognized for its high abuse potential and rapid onset of action, making it a commonly misused barbiturate. It acts quickly in the body due to its short half-life, which contributes to its appeal among individuals seeking immediate effects, whether for sedation, anxiety relief, or a euphoric experience. The quick action means that users may come to rely on it not only for the initial desired effects but also to avoid withdrawal symptoms or cravings, leading to a cycle of abuse. Additionally, Nembutal's potency and effectiveness as a central nervous system depressant make it particularly dangerous, as users may take higher doses to achieve the same effects, which significantly increases the risk of overdose. The drug's rapid pharmacokinetics coupled with its euphoric effects make it a prime target for misuse, highlighting the need for careful monitoring and management when prescribed for legitimate medical purposes.