- What "Training" Actually Means for ABR-NMP-P2
- Mapping Training to the Five Domains
- Training for the Exam Format, Not Just the Content
- Calculation and Whiteboard Training
- A Domain-Sequenced Training Timeline
- Registration and Fee Mechanics That Affect Training Plans
- Who Hires After ABR-NMP-P2 Training
- Frequently Asked Questions
- Training must cover all five domains: radiation protection/ethics, PET/hybrid, single-photon systems, radiation measurements, and clinical procedures.
- The remote exam is 130 questions over 4 hours 1 minute of answering time, closed-book, with a proctored whiteboard.
- Practice with the ABR constants list and calculator familiarization exercises before exam day, since not every needed value is guaranteed.
- Part 2 costs USD 640 at registration, separate from the USD 250 initial application pathway fee.
What "Training" Actually Means for ABR-NMP-P2
"Training" for the Nuclear Medical Physics Part 2 Qualifying Examination is different from clinical residency training, though the two overlap. Residency builds the hands-on clinical competency the American Board of Radiology expects before you sit for Part 2. Exam training, by contrast, is the deliberate process of translating that residency experience into exam-ready recall: naming instrumentation failure modes on demand, reconstructing PET attenuation-correction logic from memory, and working calculations fast enough to finish 130 questions inside the allotted answering time.
Because the ABR does not publish domain percentage weights for this exam, training plans built around guessed weightings are speculative. The more defensible approach is to train against the five domain headings exactly as the official Nuclear Medical Physics Part 2 Content Guide lists them, treating each as a mandatory area rather than ranking them by assumed importance. For a full breakdown of what each domain contains, see the ABR-NMP-P2 Exam Domains 2026 guide, and pair it with a structured ABR-NMP-P2 study guide for sequencing advice.
Mapping Training to the Five Domains
Each domain requires a distinct training approach because the underlying skills differ - some are conceptual, some are numerical, and some are procedural memory.
Domain 1: Radiation Protection, Safety, Professionalism and Ethics
Train on internal, fetal, and CT dosimetry calculations alongside occupational and public safety rules and shielding design logic.
- Practice converting administered activity into dose estimates for staff and members of the public
- Review shielding barrier calculations for nuclear medicine suites
- Work through ethics scenarios involving professional judgment, not just regulatory recall
Domain 2: PET & Hybrid
This domain rewards fluency with the physics chain from detection to displayed image.
- Trace PET detector physics through acquisition, reconstruction, and correction steps
- Drill attenuation, random, and scatter correction concepts until you can explain each independently
- Study PET/CT quality control and the acceptance/annual testing cadence separately from routine QC
Domain 3: Single Photon Imaging Systems
Covers scintillation cameras, solid-state cameras, and hybrid systems.
- Master intrinsic versus extrinsic performance testing and what each reveals about camera health
- Study collimator selection tradeoffs and their imaging consequences
- Train on SPECT and SPECT/CT quality control workflows and digital/dynamic imaging concepts
Domain 4: Radiation Measurements
Dose calibrators, well counters, survey meters, and thyroid probes anchor this domain, alongside statistics.
- Practice detector efficiency, dead time, and calibration calculations repeatedly
- Work single-channel and multichannel analyzer problems until spectra interpretation is automatic
- Rehearse error propagation, chi-square tests, image statistics, and minimum detectable activity math
Domain 5: Clinical Procedures
Applies physics knowledge to cardiac, pulmonary, tumor, bone, brain, thyroid, lymphatic, radionuclide therapy, and brachytherapy procedures.
- Connect each procedure back to the instrumentation and dosimetry concepts from the other four domains
- Practice recognizing procedure-specific artifacts and their physical causes
Training for the Exam Format, Not Just the Content
Content mastery is only half of effective preparation. The exam itself is a remotely proctored, computer-based session administered in one sitting, predominantly multiple-choice, with image-location items described under Drag and Drop involving an anatomical site, equipment component, or graph region. Training should include timed practice with this exact item mix so the format itself is never a surprise on exam day.
Build familiarity with the logistics too: a private, quiet testing space, one active monitor, and an external side-view webcam are required, with ABR staff monitoring live and reviewing recordings. Run at least one full-length timed simulation under these conditions before your official Exam Readiness Check, using the intended computer and testing location as required by the remote exam guide.
Understanding how difficulty is structured across the exam also shapes training pace - for a deeper look at what makes this exam demanding, see How Hard Is the ABR-NMP-P2 Exam? and review scoring mechanics in ABR-NMP-P2 Passing Score 2026.
Calculation and Whiteboard Training
Because the exam is closed-book, calculation training has to happen well before exam day, not during it. ABR supplies a list of constants and physical values, but it explicitly does not guarantee that list contains every value you'll need - so part of training is reviewing that list's organization until you know what's covered and what you must memorize independently.
Calculator familiarization exercises published by ABR, including radioactive decay and Mo-99/Tc-99m generator calculations, are practice exercises rather than actual exam questions, but they are still valuable for building speed with either the embedded exam calculator or an ABR-approved handheld calculator.
- Practice decay and generator elution math until it's automatic, not derived from scratch each time
- Rehearse with a physical erasable whiteboard, since scratch paper and study notes are prohibited and the whiteboard must be clear at the start and end of each session
- Time yourself on multi-step dosimetry and statistics problems to build margin within the 4 hour 1 minute answering window
Key Takeaway
Treat the constants list and calculator drills as training tools weeks in advance - not references to consult casually mid-exam, since the exam is closed-book and time-pressured.
A Domain-Sequenced Training Timeline
A generic weekly template is less useful than one built around these five specific domains. The sequencing below is one reasonable structure; adjust the length of each block based on your residency exposure to each area.
Radiation Protection, Safety, Professionalism and Ethics
- Dosimetry and shielding calculations
- Public/occupational safety scenarios and ethics case review
Radiation Measurements
- Dose calibrator, well counter, survey meter, and thyroid probe calculations
- Statistical tests and error propagation drills
Single Photon Imaging Systems
- Camera performance testing and collimation tradeoffs
- SPECT/SPECT-CT quality control workflows
PET & Hybrid
- Correction algorithms and quantification concepts
- PET/CT QC and acceptance/annual testing
Clinical Procedures + Full Integration
- Procedure-specific review across all listed clinical areas
- Timed, full-length practice sessions replicating the 130-question format
For a condensed reference to revisit during the final stretch, bookmark the ABR-NMP-P2 Cheat Sheet, and run realistic timed sets on the main practice test platform to stress-test recall under exam-like conditions.
Registration and Fee Mechanics That Affect Training Plans
Training plans should be built backward from real registration dates, not assumed ones. The current certification page lists the 2027 Part 2 application window running from the first business day in February through March 31, 2027, with approved applicants invited to register in May 2027 and the published exam date set for August 11, 2027. Build your domain-by-domain training schedule to peak in the weeks before that date rather than treating "someday" as your target.
| Item | Detail |
|---|---|
| Part 2 exam fee | USD 640, due at registration |
| Initial certification application fee | USD 250 (separate pathway charge) |
| Re-examination fee after first-attempt failure | USD 250 one-time fee for Part 1 and/or Part 2 |
| Fee refund policy | Nonrefundable; prepaid fees after cancellation/nonattendance roll to the next available exam |
Eligibility also shapes when training should start: standard Part 2 eligibility requires passing both General and Clinical sections of Part 1, completing or being on track to complete a CAMPEP-accredited residency or Doctor of Medical Physics program by August 31 of the exam year, and starting residency within 10 years of passing Part 1. Board eligibility then lasts six full calendar years from residency completion or Part 2 approval, whichever comes first. Review the full mechanics in ABR-NMP-P2 Requirements 2026, exact dates in ABR-NMP-P2 Exam Dates 2026, and the complete cost picture in ABR-NMP-P2 Certification Cost 2026.
Remember that passing Part 2 alone does not confer board certification - the initial-certification pathway also requires Parts 1 and 3. Training for Part 2 is one stage within a longer credentialing arc, which is worth understanding fully before you commit exam-registration funds; see Is the ABR-NMP-P2 Certification Worth It? for a broader ROI view.
Who Hires After ABR-NMP-P2 Training
Employers evaluating candidates for nuclear medicine physics roles look for demonstrated competence across exactly the domains this exam tests: radiation safety oversight, PET/hybrid imaging physics, single-photon camera QC, radiation measurement instrumentation, and clinical procedure support. Hospital nuclear medicine departments, academic medical centers, and multi-site imaging groups typically expect board eligibility or progress through the ABR pathway as a hiring signal, since it reflects structured training against a nationally recognized content guide.
Compensation research should be handled carefully: any salary discussion needs to identify the correct survey year and population and distinguish medical physicists from nuclear medicine technologists, since these are different roles with different pay structures. For a properly sourced treatment of this topic, see the ABR-NMP-P2 Salary Guide, and browse current openings via ABR-NMP-P2 Jobs. If you're still confirming what the credential itself covers before investing training hours, start with What Is ABR-NMP-P2? or the ABR-NMP-P2 Certification overview.
Frequently Asked Questions
The remote exam guide specifies 130 questions with 4 hours 1 minute of answering time, plus 20 minutes of tutorial/practice time and 25 minutes of break allowance, for a total allotted time of 4 hours 46 minutes.
No. The exam is closed-book. Only a compliant physical erasable whiteboard is permitted, and it must be clear at the beginning and end of the session; scratch paper and study notes are prohibited.
The ABR does not publish domain percentage weights, so there's no official basis for weighting one domain over another. Training plans that treat all five domains as mandatory, rather than guessing at proportions, are the more defensible approach.
Failing Part 2 requires retaking the entire Part 2 examination. ABR lists a one-time USD 250 re-examination fee for Part 1 and/or Part 2 after a first-attempt failure.
No. Passing Part 2 alone does not confer board certification. The broader initial-certification pathway requires passing Parts 1, 2, and 3.