NMTCB PET exam-day guide
NMTCB PET · Prepare for the day ahead.
Your checklist
Government-issued photo ID
Bring the original, unexpired ID with a signature and photo (driver's license or passport). The name must match your registration exactly; confirm with the provider whether a secondary ID is also required and whether expired IDs are rejected.
Confirmation/authorization notice
Print or save the scheduling confirmation and any eligibility/authorization letter from the credentialing body. The testing vendor may ask for the appointment number at check-in; confirm with the provider which document they accept.
Know your test-center logistics
Confirm the exact address, arrival time (typically 15-30 minutes before the start), parking or transit, and the center's phone number. Verify the appointment date and time on your confirmation the week before.
Review the candidate handbook rules
Read the current handbook for permitted/forbidden items, locker or secure-storage availability, calculator and scratch-paper policy, and the reschedule/no-show rules. Policies change; confirm with the provider rather than relying on older candidate accounts.
Leave prohibited items at home or in the car
Phones, smartwatches, fitness trackers, notes, and study materials are almost always barred from the testing room. Plan for a place to store them; confirm with the provider what storage is available on site.
Plan medication, food, and hydration
If you take scheduled medication or have a documented accommodation, confirm the procedure with the provider in advance. Eat a normal meal beforehand; avoid heavy caffeine if you are sensitive to it.
Do a content triage pass
Focus final review on high-yield PET physics and instrumentation: annihilation photon energy (511 keV), detector/scintillator principles, coincidence detection and timing window, randoms vs. scatter vs. trues, attenuation correction, SUV calculation and pitfalls, and common artifacts. Use your own notes and published textbooks only.
Rehearse timing on practice items
Do a timed set of original or self-written questions to calibrate pace. Know the total item count and time limit from the official candidate handbook; confirm the current format with the provider since exam blueprints are revised periodically.
Prepare for the security screening
Expect ID verification, possibly a photograph, a palm-vein or fingerprint scan, and a visual inspection. Follow staff instructions and empty pockets before entering.
Protect sleep the night before
Stop studying by early evening, set two alarms, and aim for a full night's sleep. Cramming new material in the final hours rarely helps and increases anxiety.
Plan the day
Re-read the official candidate handbook and your appointment confirmation; verify date, time, address, and ID requirements. Confirm any accommodations or medication needs with the provider now, not on test day.
Finish content review with a structured pass over weak areas: PET radionuclide production and decay, detector dead time, coincidence timing and energy windows, normalization, attenuation and scatter correction, reconstruction (FBP vs. iterative), and quantitative SUV caveats. Write a one-page summary sheet you will discard before entering the center.
Take one timed practice set under realistic conditions, then review every miss and categorize it as knowledge gap, misread question, or pacing problem. Adjust your final review accordingly.
Light review only: skim your summary sheet and key formulas. Lay out ID, confirmation, clothing with no metal if possible, and a snack for after the exam. Confirm travel time and a backup route.
Stop studying by early evening. Avoid alcohol and heavy meals late at night, set alarms, and go to bed at your usual time.
Eat a normal breakfast, hydrate moderately, and arrive at the center 15-30 minutes early. Leave your phone and smartwatch secured as instructed before check-in.
Present your ID and confirmation, complete any photo or biometric check, store prohibited items, and read the rules acknowledgment carefully before signing.
Use the first minute to note the time limit and item count, then pace yourself. Answer easier items first if the interface allows flagging and review; never leave an item blank if there is no wrong-answer penalty, and confirm the scoring rule with the provider beforehand.
For calculation items, write the formula, substitute units carefully (especially Bq vs. mCi, keV vs. MeV, and SUV body-weight normalization), and sanity-check the magnitude of the answer. Flag long or ambiguous items and return to them.
Reserve the last few minutes to confirm all items are answered and any flagged items are resolved. Submit deliberately and collect your score report or completion notice per center procedure.
Rules to check
Bring only the ID and documents the provider explicitly permits; everything else, including phones, watches, and notes, must be stored outside the testing room. Confirm the permitted-items list with the provider.
Your name on the registration must match your photo ID exactly. Contact the provider before test day if there is a discrepancy; do not assume staff can resolve it at check-in.
Follow all proctor instructions, including remaining seated, not covering your face, and not communicating with other candidates. Talking or disruptive behavior during the exam can lead to dismissal.
Breaks are typically taken only at designated points and may require sign-out and re-screening. Confirm the break policy and whether the clock stops during breaks with the provider.
Do not attempt to copy, photograph, or reconstruct exam questions. Sharing exam content violates the nondisclosure agreement you accept at check-in and can void your score.
Confirm the scoring and retake policy in the official handbook: how the exam is scored, whether unanswered items count as incorrect, score-report timing, and any waiting period before a retake.
If you feel ill or have an emergency, notify a proctor immediately rather than leaving unannounced; confirm the provider's policy on illness-related rescheduling before test day.
Ask the provider in advance about accommodations, calculators, scratch materials, and the exact timing of your appointment; do not rely on secondhand accounts of center practices.