RHS logo
Focused certification exam prep
About FAQ View plans
Questions, answered

RHS practice questions - frequently asked questions

Plain answers about how RHS Exam Prep works: the exam, the questions, pricing, the free trial, and what you actually get.

No - and you should be wary of any site claiming otherwise. Every question here is original, written to mirror the style, difficulty, and judgment the real RHS exam tests. Each one comes with a plain-language explanation of why the right answer is right and the others aren't.

The RHS exam spans 3 domains: Purpose and Technique (50% of the exam); Radiation Characteristics and Protection (25% of the exam); Infection Prevention and Control (25% of the exam). Every practice question on this site is tagged to one of these domains.

The domains are not weighted equally on the exam. By share of the marks: Purpose and Technique 50%; Radiation Characteristics and Protection 25%; Infection Prevention and Control 25%.

Try 10 free questions View plans