Nmtcb ct test - Study guides, Class notes & Summaries

NMTCB-CT Test Questions with Correct Answers Where are x-rays made? - Answer-in the electron shell structure of an atom What is Bremsstrahlung radiation? - Answer-energetic electrons pass very near the nucleus of an atom. The strong forces of th positive charged atom causes the negatively charged electron to decelerate; the path of the electron is changed, and some of the kinetic energy of the electron is lost, and converted into x-rays what is characteristic x-ray radiation? - Answer-...

SPECT QC Energy Peak rmity Resolution Linearity Center of Rotation COR high - count extrinsic flood field uniformity correction Jaszczak Center of Rotation COR - NTRADY12 COR reduces spatial resolution & blurring Image contrast a measure Performed to ensure center field of view of camera detect or matches computer software High count extrensic flood - field uniformity correction Performed directly by manufacturer used to ensure efficiency photon decfection is constant across an surface of c...

NMTCB Review Latest Update with Verified Solutions 18F-FDG is rarely used to image tumors in the kidney, prostate, or bladder because: FDG is actively excreted in the urine, obscuring tumor uptake in these organs A patient who is maintained on a ventilator is transported to the nuclear medicine department. In the transfer process, it is necessary for the nuclear medicine technologist to compress the Ambu-bag being used to sustain the patient's breathing during transport. The rate for compressi...