E. LearndmvDMV PRACTICE
Find your state Exam types Practice tests Sign in Create account ↗
Practice quizzes / Hazmat Operations Practice Questions - NFPA 470 Hazardous Materials Operations Exam / Question 96103
Practice question

Which decontamination method is used to RAPIDLY remove the bulk of contaminant from a victim before more thorough decon?

  1. Technical decontamination
  2. Gross decontamination
  3. Mass decontamination
  4. Quarantine decontamination

Answer: B — Gross decontamination

The correct answer is shown above. Try the full quiz for additional practice.

Practice more: Hazmat Operations Practice Questions - NFPA 470 Hazardous Materials Operations Exam →
Learndmv.

Thoughtful practice for the road ahead. Find permit, road signs and CDL preparation by state.

Explore

Practice by stateAll practice testsExam types

Your account

My profilePractice historyAccount security

Get started

Create accountSign inSitemap
© 2026 LearndmvIndependent practice resource · Not affiliated with any state DMV.