Dental Assisting Radiation Health and Safety Exam(RHS)?
I have to take the DANB RHS Exam on the 31st but I have no Idea what to study about Ive read my chapters in my book and have reviewed my notes but I still dont feel prepared. What should I study about to feel prepared for my test? I live in oregon if that makes a difference.

well i live in PA.. but i failed it twice already with a A average in my class.. they grade it on content.. study MA, KvP, processing errors, patient/operator health and saftey, pans but they mainly focus on MA and kvp’s and also radiopaque and radiolucent!