RDA (Other exams) exam-day guide
RDA · Prepare for the day ahead.
Your checklist
Government-issued photo ID
Bring the exact ID form named in your candidate handbook (driver's license, passport, or state ID are typical). The first and last name on the ID must match your registration record. If your name changed since registering, confirm acceptable bridging documentation with the provider well before test day.
Appointment confirmation
Have the confirmation email or appointment number available (printed or on paper, since phones may be stored away). It lists the test center address, arrival time, and which RDA components you are scheduled for.
Clarity on which components you are taking
The RDA credential typically involves separate components (e.g., Radiation Health and Safety, Infection Control, General Chairside) plus any state-specific requirements. Confirm with the provider which components are on today's appointment so you do not over- or under-prepare.
Current candidate handbook (read before test day)
Policies on ID, prohibited items, breaks, rescheduling, and scoring change. Download the current handbook from the certifying body and read the test-day section the week before. Do not rely on a classmate's older copy.
Test center logistics plan
Confirm the address, parking or transit route, and door/lobby you enter. Test centers are often inside office parks or shared buildings and are easy to miss. Do a map walk-through the day before.
Arrival time buffer
Plan to arrive ahead of your appointment time to allow for check-in. The specific early-arrival window and late-arrival cutoff are set by the provider - confirm both, because arriving after the cutoff can mean forfeiting the seat.
Plan for personal belongings
Phones, smartwatches, notes, bags, and often food or drink must be stored outside the testing room. Leave valuables at home or in the car; assume only your ID and any provider-approved item goes to the desk.
Scratch material policy checked
Radiology and chairside items can involve calculations. Ask the provider in advance whether scratch paper, a marker board, or an on-screen calculator is supplied, and whether it is collected at the end.
Approved accommodations confirmed
If you need extra time, a separate room, or other accommodations, these must be requested and approved in advance with supporting documentation. They cannot be arranged on the day of the exam.
Clothing in layers
Testing rooms run hot or cold unpredictably. Wear comfortable layers and avoid anything that sets off metal detectors or requires removal (heavy jewelry, belts with large buckles).
Physical readiness
Normal meal, normal hydration, full night of sleep. Caffeine at your usual dose only - do not experiment with energy drinks on exam day.
Backup contact and transport plan
Have the test center phone number saved and a backup ride or route arranged in case of traffic or transit delays.
Plan the day
Re-read the test-day section of the current candidate handbook: ID rules, prohibited items, arrival window, break policy, and scoring. Resolve any mismatch between your registered name and your ID now, not on test day.
Confirm the appointment online or by phone: date, time, address, and the exact list of components you are sitting for. Print or save the confirmation.
Final content pass on high-yield, high-anxiety areas only: radiation safety and protection principles, infection control and sterilization monitoring, chairside procedure sequencing, instrument identification and transfer, and medical emergency basics. Stop introducing brand-new topics after this point.
Do one timed practice set under exam-like conditions to rehearse pacing and flagging strategy. Review only the questions you missed for reasoning errors, not for new facts.
Pack the bag: ID, confirmation, any provider-approved items. Lay out clothes. Put the phone charger somewhere you will actually find it, since the phone itself stays outside the room.
Drive or transit-check the route at the same time of day as your appointment, if practical, or confirm the route and travel time. Note parking payment if required.
Light review only - skim your own condensed notes or flashcards for 30 to 45 minutes, then stop. No new material, no all-nighters. Aim for a normal night's sleep.
Set two alarms, confirm childcare or pet care, and charge nothing you cannot bring into the room - assume your phone is stored, so use a watch or the clock at the center for timing.
Eat a normal breakfast and drink your usual amount of water. Use the restroom before check-in; breaks may be limited or may not stop the clock.
Leave earlier than the map says. Arrive within the provider's stated arrival window and check in at the front desk.
Expect identity verification (ID inspection, possibly a photo and a biometric scan), a rules briefing, and storage of personal items in a locker. Follow the proctor's instructions exactly and ask the proctor - not other candidates - if anything is unclear.
Read the full stem before the options. Answer every question: mark uncertain items, move on, and return to flagged items only after reaching the end. Never leave a blank - there is no penalty for a wrong answer beyond the miss itself.
Pace yourself against the number of questions and the clock shown on screen. If a calculation is dragging, estimate, flag it, and move on; one item is not worth five.
Sweep for unanswered or flagged items, make a decision on each, and submit. Confirm any exit survey or score-report step the proctor describes before leaving.
Rules to check
Bring a valid, unexpired government-issued photo ID whose first and last name match your registration record exactly. Confirm in the current candidate handbook which ID forms are accepted and what to do if your name has changed.
Assume personal items are prohibited in the testing room - phones, smartwatches, notes, study materials, and often food, drink, and outerwear with pockets. Store them as directed; possession of a device at the desk can void your result.
Arrive within the provider's stated arrival window. Late-arrival and no-show policies are set by the provider and can result in forfeiture of the appointment and fee - confirm the exact cutoff before test day.
Ask the provider in advance about breaks: whether scheduled breaks are offered, whether the clock stops during them, and how unscheduled restroom breaks are handled. Plan hydration and restroom use around that answer.
Accommodations must be requested and approved before test day with supporting documentation; they cannot be arranged at the desk.
Scoring and passing standards are set by the certifying body and may be reported as scaled scores rather than a raw percentage. Check the current handbook for how results are reported and do not rely on a secondhand passing number.
Retake eligibility, waiting periods between attempts, and any attempt limits are set by the provider. Confirm these before you sit, so a poor result does not catch you unprepared for the next step.
No talking, no sharing materials, no writing notes to take out of the room. Any scratch material supplied is collected at the end. If a proctor or another candidate behaves oddly, report it to the proctor rather than responding to it.