MRSO Mock Test 1|Questions and Answers, 100% Correct| 2024

MRSO Mock Test 1|Questions and Answers, 100% Correct| 2024 What pulse sequence will produce the most patient heating? A. Inverse recovery sequence B. Single shot fast spin echo C. Conventional spin echo D. Gradient Echo B. Single shot fast spin echo During acquisition, it is noticed that the T wave of the cardiac cycle is elevated. What is this artifact called? A. Magnetohydrodynamic Effect B. Excitation C. Teratogenesis D. Magnetophosphenes A. Magnetohyrdodynamic Effect When can heating occur in a wire? A. Only in ferrous object B. When the transmitted wavelength is half of the B0 field strength or is a multiple of the length of that C. When objects get smaller D. In small round metal objects B. When the transmitted wavelength is half of the B0 field strength or is a multiple of the length of that What unit of measure is used for SAR? A. A/1b B. dB/dx C. dB/dt D. W/kg D. W/kg The IEC whole body normal operating mode is ________________ the energy requirements limited in the first level controlled operating mode. A. Triple B. Double C. Half D. Not comparable to C. Half Which of the following are recommended by the ACR guidance in MR Safety 2013 in proper scanning of a patient? A. Metal Detector B. Ferromagnetic detection system C. Written screening sheet D. Patient Gown B. Ferromagnetic detection system C. Written screening sheet D. Patient Gown Using a headset and ear plugs will reduce the noise by how much