ARRT EXAM REVIEW2023/2024

What is the correct term used to describe an intravenous injection of a concentrated d. direct capture -CORRECT ANSWER-d. direct capture b. CCD Which position will emphasize the mucosal lining of the medial wall of the descending d. luminal -CORRECT ANSWER-a. bolus and pyloris during a double contrast upper GI exam? Which of the following methods utilizes a detector that captures x-ray energy and c. cassette based radiography d. prone -CORRECT ANSWER-d. prone shell vacancy in a tungsten atom will have which of the following energies? b. 57.5 keV b. supine The energy of a characteristic x-ray photon created when an L shell electron fills a K converts it into an electronic signal? a. 69.5 keV Which position will best demonstrate the right axillary portion of the ribs? -CORRECT a. indirect capture c. extravasation and L shells. 69.5 (K shell) minus 12 (L shell) equals 57.5. a. bolus b. infusion Identify the position that will place the positive contrast agent in the body of the stomach a. recumbent LPO c. recumbent RPO c. 91.5 keV d. 12 keV -CORRECT ANSWER-b. 57.5 keV volume of contrast media? which position/projection will best demonstrate the broad aspect of the frontal air sinus? The energy of characteristic photons is determined by the difference in binding energies between the two electron shells involved in the process, which in this question are K -CORRECT ANSWER-PA ANSWER-RPO colon during a lower GI exam? -CORRECT ANSWER-left lateral decubitus