DANB Dental Assisting (RHS + ICE) exam topics — the 4 content areas by weight
The DANB Dental Assisting (RHS + ICE) exam is built from 4 weighted content areas. Focus your time where the weight is. Each area below links to a free study chapter and practice questions. These weights are how PrepPass has organized the material, not a figure published by the exam authority.
感染控制
30%放射安全
30%投照技术
25%患者安全与法律
15%Ready to test yourself?
Drill 300+ free DANB Dental Assisting (RHS + ICE) practice questions across every content area, then sit a full timed mock exam — no signup required.
练习一直免费。完整的 Dental Assisting (Radiation & Infection Control) 学习指南是知识本身,从头到尾讲清楚 —— 可下载的 PDF + EPUB,永久归你。
Content-area weights are PrepPass’s own organization of the material. Where DANB Dental Assisting (RHS + ICE) publishes an official outline, check it directly. Confirm current details with Dental Assisting National Board (DANB). Study aid, not a substitute for the official material. Last updated: August 2026.