NMAA study guide
NMAA · Work through your exam, one topic at a time.
The Nuclear Medicine Advance Associate (NMAA) examination is one of the certification examinations offered by the Nuclear Medicine Technology Certification Board (NMTCB), a board formed for the purpose of creating and maintaining examinations for nuclear medicine technologists (NMTs). NMTCB lists the NMAA alongside its general nuclear medicine exam (CNMT), the post-primary NMTCB(CT) exam, and the NCT and PET specialty examinations, and directs prospective applicants to a section of its website containing applications and preparation materials for each of these exams. The NMAA study guide has 5 sections and about 1,253 words.
01Clinical Nuclear Medicine Applications
The NMAA exam tests clinical nuclear medicine as applied by an advanced practice technologist: matching indication to protocol, recognizing normal and abnormal biodistribution, and separating true pathology from artifact across cardiac, oncologic, skeletal, renal, endocrine, and pulmonary studies. Protocol choice follows the clinical question and pre-test probability; document medications, prior studies, and contraindications before radiopharmaceutical administration.
281 words, about 1 min02Radiopharmaceuticals and Radiopharmacy
Radiopharmacy questions test generator operation, kit preparation, quality control, and dose calculation - the daily decisions that determine image quality and patient safety. Mo-99/Tc-99m generator: Tc-99m is eluted as pertechnetate; Mo-99 breakthrough and aluminum breakthrough must be tested within regulatory and manufacturer limits.
244 words, about 1 min03Instrumentation and Physics
Instrumentation and physics questions test how the gamma camera and SPECT/CT system form an image, how collimators and energy windows are selected, and how quality-control failures appear on images. Camera chain: collimator → NaI(Tl) crystal → photomultiplier tubes → amplifier → pulse-height analyzer → computer.
262 words, about 1 min04Radiation Safety and Regulations
Radiation safety and regulations questions test dose limits, ALARA, patient release, and documentation - the rules that keep occupational and public exposures as low as reasonably achievable. NRC occupational limits: 50 mSv/y total effective dose; 150 mSv/y lens; 500 mSv/y extremities and skin; declared pregnant worker 5 mSv to the fetus.
249 words, about 1 min05Advanced Professional Practice and Research
Advanced professional practice questions test the NMAA scope of practice, supervision and delegation, quality improvement, research methods, and biostatistics. NMAA practice occurs under the supervision of an authorized nuclear medicine physician; know which tasks require direct versus general supervision under state and institutional policy.
217 words, about 1 min