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PET/CT REGISTRY EXAM QUESTIONS AND ANSWERS 100% CORRECTPET/CT REGISTRY EXAM QUESTIONS AND ANSWERS 100% CORRECTPET/CT REGISTRY EXAM QUESTIONS AND ANSWERS 100% CORRECT Which radionuclides are possible radioactive contaminants in the eluent of an Rb82 generator? - ANSWER-Sr82 and Sr85 Negative ion PET cyclotrons accelerate which of the following types of particles? - ANSWER-negatively charged hydrogen atoms F18 is labeled to glucose using a chemical method known as? - ANSWER-nucleophilic sub...

NMTCB PET PRACTICE QUESTIONS #1 WITH ACCURATE ANSWERSNMTCB PET PRACTICE QUESTIONS #1 WITH ACCURATE ANSWERSNMTCB PET PRACTICE QUESTIONS #1 WITH ACCURATE ANSWERS Quantitative bias that refers to the underestimation of counts density which differs from what they should be is called: (A) Motion artifact (B) Partial-volume effect (C) Recovery coef fi cient (D) Truncation artifact - ANSWER-(B) Partial-volume effect Truncation artifacts in PET/CT imaging are produced by: (A) Contrast medium ...

NMTCB PET STUDY GUIDE Questions WITH CORRECT SOLUTIONSNMTCB PET STUDY GUIDE Questions WITH CORRECT SOLUTIONSNMTCB PET STUDY GUIDE Questions WITH CORRECT SOLUTIONSNMTCB PET STUDY GUIDE Questions WITH CORRECT SOLUTIONS The exposure rate of an activity of 1 millicurie (mCi) measured at 1 centimeter (cm) is called - ANSWER-- The exposure rate constant (ERC) For positron emitters, the exposure rate constant (ERC) is about 6 R/h per millicurie at 1 cm. The exposure rate of a 10 mCi dose of F-18 is a...

NMTCB CT BOARD EXAM QUESTIONS AND ANSWERS (GRADED A)NMTCB CT BOARD EXAM QUESTIONS AND ANSWERS (GRADED A)NMTCB CT BOARD EXAM QUESTIONS AND ANSWERS (GRADED A) CBF - ANSWER-cerebral blood flow 50-60 mL / 100 g / min CBV - ANSWER-cerebral blood volume 4-5 mL / 100 g platelet count - ANSWER-140k-440k per uL of blood INR - ANSWER-International Normalized Ratio 0.8-1.2 PTT - ANSWER-partial thromboplastin time 25-35 seconds

NMTCB RADIATION SAFETY EXAM QUESTIONS AND ANSWERS 100% VERIFIEDNMTCB RADIATION SAFETY EXAM QUESTIONS AND ANSWERS 100% VERIFIEDNMTCB RADIATION SAFETY EXAM QUESTIONS AND ANSWERS 100% VERIFIED 'White 1 package - ANSWER-Surface <0.5 mr/hr. 1 meter = bkg Yellow II - ANSWER-Surface < 50 mr/hr 1 meter = 1 mr/hr Yellow III - ANSWER-Surface < 200 1 meter = 10 mr/hr Type A package - ANSWER-Adequate for normal transport. 1,2,3 Type B - ANSWER-Used for large quantities of rad...

NMTCB PET EXAM REVIEW| 580 QUESTIONS AND ANSWERS 100% CORRECTNMTCB PET EXAM REVIEW| 580 QUESTIONS AND ANSWERS 100% CORRECTNMTCB PET EXAM REVIEW| 580 QUESTIONS AND ANSWERS 100% CORRECT Mixed Attentuation - ANSWER-Malignant Pulmonary Nodules on CT are characterized by: Reed-Sternberg Cells - ANSWER-Hodkin's Lymphoma is separated from other Lymphomas by the presence of: Acetylecholinestrearse Inhibitors N-methyl-D-aspartate receptor antagonists - ANSWER-Two types of Alzheimer's medici...

NMTCB REVIEW EXAM QUESTIONS AND ANSWERS (GRADED A+)NMTCB REVIEW EXAM QUESTIONS AND ANSWERS (GRADED A+)NMTCB REVIEW EXAM QUESTIONS AND ANSWERS (GRADED A+)NMTCB REVIEW EXAM QUESTIONS AND ANSWERS (GRADED A+) 18F-FDG is rarely used to image tumors in the kidney, prostate, or bladder because: - ANSWER-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, ...

NMTCB REVIEW CT, EKG & LUNG QUESTIONS AND ANSWERS 100% CORRECTNMTCB REVIEW CT, EKG & LUNG QUESTIONS AND ANSWERS 100% CORRECTNMTCB REVIEW CT, EKG & LUNG QUESTIONS AND ANSWERS 100% CORRECT xrays were discovered by - ANSWER-wilhelm roentgen xray - ANSWER-radiation with characteristics identical to gamma rays but originates in electron orbitals how are xrays produced - ANSWER-charged particles strike a nuclei, interact with the nucleus and either stop or change direction xray energy depend...

NMTCB (CT) - HEAD AND NECK CT PROCEDURESNMTCB (CT) - HEAD AND NECK CT PROCEDURESNMTCB (CT) - HEAD AND NECK CT PROCEDURESNMTCB (CT) - HEAD AND NECK CT PROCEDURES Head CT - routine brain - ANSWER-patient - trauma, suspected atrophy, hydrocephalus, dementia scan - contrast = ONLY to evaluate tumors, edema, aneurysms, headaches, seizures - head first and supine - transverse slices - axial = skull base to the vertex - thin slices = reduce streaking mA = 300 kVp = 120 reconstruction ...

NMTCB (CT) - SPINE AND MUSCULOSKELETAL EXAM QUESTIONS AND ANSWERS 100% CORRECTNMTCB (CT) - SPINE AND MUSCULOSKELETAL EXAM QUESTIONS AND ANSWERS 100% CORRECTNMTCB (CT) - SPINE AND MUSCULOSKELETAL EXAM QUESTIONS AND ANSWERS 100% CORRECT Spine CT - indications - localizer - scan - ANSWER-indications - trauma, tumors, disc herniation, spinal infection, stenosis, metastasis, fractures localizer - AP lateral - spine straight and allows to count pt ribs to localize the thoracic vertebrae s...