CHCI - DANB RHS PRACTICE EXAM
RADIATION HEALTH AND SAFETY PRACTICE EXAM
Are you preparing to take the DANB RHS Exam?
Prepare for the DANB RHS exam with confidence! Our comprehensive practice materials are designed to help you identify areas to focus on and sharpen your skills—saving you time and ensuring you’re fully prepared. Whether you want to get familiar with the test format or strengthen specific areas, our resources offer targeted practice to help you succeed.
ONLINE DANB RHS PRACTICE EXAM & MATERIAL
Course Instructions
Click the Purchase Course button and complete the steps to create an account and purchase. Once that is completed, you'll have access to the materials and practice exams!
​​We recommend completing the RHS Practice Exam on a computer for the best studying experience, but it can still be accessed on mobile devices. Make sure you have the latest version of Google Chrome, Firefox, or Safari. Android devices should be running Android 5.0 Lollipop. iOS devices should be running iOS 11 or later.
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Contact admissions@chcicareer.com with questions.

A Study Guide That Saves You Time
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Identify strengths and weaknesses within the RHS Exam material
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Use materials, including director Jeff Scharf's Cheat Sheet
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​Review topics that need strengthening and get comfortable with the subject matter
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Practice exams, divided by chapter
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Use our mock DANB RHS Exam to test your knowledge
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Re-review and strengthen any topics that need more attention
Topics Include:
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Purpose and Technique (50% of exam)
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Anatomical Landmarks, Conditions, and Materials Observed on Images
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Purpose of Dental Images
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Technique to Acquire Dental Images
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​Radiation Protection (25% of exam)
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Radiation Physics
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Radiation Biology
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Radiation Protection
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Infection Prevention and Control (25% of exam)
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Standard Precautions (ADA, CDC, and OSHA Guidelines)
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Standard Precautions for Patients and Operators (ADA, CDC, and OSHA Guidelines)
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