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DANB Dental Assisting (RHS + ICE) Study Guide (2026)

This is the free study guide for the DANB Dental Assisting (RHS + ICE) exam — the same content areas the exam tests, written to the official outline. Read any chapter online free below, then drill the material with 300+ free practice questions and a full timed mock exam.

Last updated: August 2026.

Open the full study guideEvery chapter, in one place — free to read online.

The 4 chapters

  1. 1Infection Control30% of the exam
  2. 2Radiation Safety30% of the exam
  3. 3Radiographic Technique25% of the exam
  4. 4Patient Safety and Law15% of the exam

Practice what you read

Reading is step one; recalling it under exam pressure is what passes. Drill free DANB Dental Assisting (RHS + ICE) practice questions, then sit a full timed mock exam.

Free practice questions →Timed mock exam →Cheat Sheet →
Studying in order?

Practice stays free. The full Dental Assisting (Radiation & Infection Control) study guide is the material itself, taught start to finish — a downloadable PDF + EPUB you keep.

Get the book — $14.99

Educational summary, not a substitute for the official material — always confirm current details with Dental Assisting National Board (DANB). Last updated: August 2026.

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