NMTCB Nuclear Medicine Technology Certification Practice Test
Build your confidence for NMTCB Nuclear Medicine Technology Certification. Practice the concepts, understand the answers, and strengthen your knowledge one question at a time.
Try a sample questionExam overview and details
Nuclear medicine technology certification covering radiopharmaceuticals, imaging procedures, radiation safety, and nuclear cardiology protocols. Administered by Nuclear Medicine Technology Certification Board. Key domains include Clinical Procedures, Pharmaceutical and Radiopharmaceutical Agents, Instrumentation Operation and Quality Control and Radiation Safety and Regulations.
Sample Questions
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A 71-year-old woman with suspected pulmonary embolism has severe pulmonary hypertension and a known right-to-left cardiac shunt. The physician still wants a perfusion scan if it can be done safely. Which Tc-99m MAA adjustment is most appropriate to discuss before administration?
A patient scheduled for Y-90 microsphere radioembolization mapping has Tc-99m MAA injected by interventional radiology. The nuclear medicine images show unexpectedly high lung shunt fraction. Why is this finding important?
A CT scanner on a PET/CT system displays a dose notification before a multiphase diagnostic CT. The PET portion is routine oncology. What should the technologist do?
A storage-for-decay container contains mixed Tc-99m and I-123 waste. A new employee wants to dispose of it after 10 half-lives of Tc-99m because the survey meter reads near background. What is the best correction?
A technologist's ring badge report is higher than usual after several weeks of manually drawing high-activity PET doses. Whole-body badge exposure remains low. Which ALARA change is most targeted to the exposure pattern?
Exam insights and study advice
Certification is not merely an academic exercise; it is a direct commitment to patient safety and quality care. A certified technologist possesses the validated knowledge to operate complex imaging equipment safely, prepare and administer radioactive materials correctly, and adhere to stringent radiation protection principles. This ensures accurate diagnostic results for patients while minimizing unnecessary radiation exposure. In the clinical environment, this credential is a trusted marker of professional reliability and technical proficiency, essential for maintaining the high standards required in modern healthcare.
What this exam covers
Use the published domain weights to plan your study. Practice results do not predict your certification exam score.