Substance Use and Addiction Disorders · NCLEX Exam

What is the definition of tolerance in substance use disorders?

  1. Immediately experiencing withdrawal symptoms whenever the substance is stopped
  2. Needing larger amounts of the substance to achieve the same effect
  3. Experiencing a single one-time overdose after using the substance once
  4. Permanently refusing to ever use the substance again under any circumstance
Show answer and explanation

Correct answer: Needing larger amounts of the substance to achieve the same effect

Tolerance refers to needing larger amounts of the substance over time to achieve the same effect, which is a key criterion in substance use disorders.

Difficulty: Medium Question 1 of 20

Practice all 20 Substance Use and Addiction Disorders questions

Keep practicing

More Substance Use and Addiction Disorders questions