Practise radiation measurements, dose assessment, shielding and work-control decisions for both ABHP examination parts, with calculations and focused explanations. These are independent learning materials, not official exam questions or a pass prediction.
Read the ABHP Parts I and II: Health Physics Decisions and Calculations study guide and official exam sourcesExam outline and official sources
American Board of Health Physics (ABHP) · ABHP Prospectus, June 2026, and the current issuer-linked Examination Preparation Guide, Sections 3–4, verified on 2026-10-10. The online guide states no revision or effective date; the June 2026 prospectus explicitly references its five domains. The assigned workbook label maps to the two-part examination leading to Certified Health Physicist (CHP) certification. Workbook category '1. Medical Licensing (MD/DO)' is an administrative classification mismatch: this is professional health physics certification, and the prospectus states that certification is not a practice license. The assigned slug is preserved.
This original 20-question sample covers selected topics across the outline. It does not reproduce official exam questions or cover every tested topic.
- About ABHP
- How to Get Certified
- Prospectus for the American Board of Health Physics — June 2026
- Examination Prep Guide
- American Board of Health Physics Prospectus — October 2025
- Useful Equations, Formulae, and Constants — Version 014, July 2020
- 10 CFR 20.1101 — Radiation protection programs
- 10 CFR 20.1003 — Definitions
- 10 CFR 20.1502 — Conditions requiring individual monitoring of external and internal occupational dose
- 10 CFR 20.1201 — Occupational dose limits for adults
- 10 CFR 20.1501 — General
- 10 CFR 20.1004 — Units of radiation dose
- DOE-HDBK-1122-99 — Module 1.13, Radiation Detector Theory
- DOE-HDBK-1122-2009, Revised 2013 — Part 5
- DOE-HDBK-1122-2009 — Part 6
- DOE-HDBK-1130-2008 — Appendix B, Radiological Contamination Control for Laboratory Research
- DOE-HDBK-1122-99 — Module 1.11, External Exposure Control
- General Technical Base Qualification Standard Reference Guide
- Ionizing Radiation — Control and Prevention
- ALARA — As Low As Reasonably Achievable Recommendations
- CDC Radiation Emergency Training
- DOE-HDBK-1122-99 — Module 1.12, Internal Exposure Control
- DOE-HDBK-1122-99 — Module 1.08, Biological Effects of Radiation
- Pub1605_web.pdf
- Federal Register :: Request Access
- get_pdf.cfm
American Board of Health Physics Certification Examination (Part I and Part II)
Start with 20 free questions, then review the explanations and any topics you missed.
An independent sample count gives 900 counts in 10 minutes. A representative background measurement gives 400 counts in 20 minutes. Assuming independent Poisson counting and no other uncertainty contributions, which net rate and standard uncertainty are correct?
American Board of Health Physics Certification Examination (Part I and Part II)
Flashcards
Measurements and Instrumentation
Counting uncertainty
Get started with American Board of Health Physics Certification Examination (Part I and Part II)
Purchase your plan, then choose the module to enable. Your plan renews until canceled.
Monthly exam plan
$147 / month
About $4.90 per day
Enable one exam module after payment
Published questions, flashcards and study tools
Renews until canceled
Yearly exam plan
$1337 / year
About $3.66 per day
Enable one exam module after payment
Published questions, flashcards and study tools
Renews until canceled
Found an issue? See our content policy and report a correction.