Mrso test Study guides, Class notes & Summaries

MRSO: Exam mark (Answered 100% Correctly) MRSO: Exam mark (Answered 100% Correctly) Which of the following describe when a non-ferrous object is repulsed by static magnetic field? a. Fourier transformation b. Lenz's force c. Ohm's law d. Larmor equation b. Lenz's force What is the FDA SAR limit for the whole body in first level controlled operating mode? a. 8 W/kg for 15 mins b. 4 W/kg for 15 mins c. 3 W/kg for 10 mins d. 7 W/kg for 20 mins b. 4 W/kg for 15 mins Gadolinium...

MRSO Test Questions with Complete Solutions physical effects of STATIC FIELDS - Answer-translation rotation lenz physical effects of TIME-VARYING FIELDS - Answer-motion noise induced currents (on object/in person) lenz translation rotation everything NOT MR SAFE needs to be behind... - Answer-5 gauss line earth's magnetic fiels - Answer-0.5 gauss 1.5T = ___ gauss - Answer-15,000 3 T = ___ gauss - Answer-30,000 MR device can be considered non-significant risk IF: (lis...

MRSO Test Questions with Complete S physical effects of STATIC FIELDS - Answer-translation rotation lenz physical effects of TIME-VARYING FIELDS - Answer-motion noise induced currents (on object/in person) lenz translation rotation everything NOT MR SAFE needs to be behind... - Answer-5 gauss line earth's magnetic fiels - Answer-0.5 gauss 1.5T = gauss - Answer-15,000 3 T = gauss - Answer-30,000 MR device can be considered non-significant risk IF: (list) - Answer-static m...

How do magnetic flux lines travel? A. North to South B. South to North C. East to West D. West to East - A North to South Which of the following can be potential safety concerns to a patient in the static magnetic field? A. Electrically conductive materials B. Ferrous objects C. Magnetic objects D. All of the choices. - D. All of the choices An object that retains its magnetic field when exiting the static magnetic field is call what? A. Paramagnetic B. Diamagnetic C. Ferr...

MRSO Mock Test 1 Questions with 100% Correct Answers 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 - ANSWER 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....

MRSO practice test 3 | 90 Complete Questions and Answers 100% Correct | Latest Update 2024

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

MRSO practice test 3 Questions with 100% Correct Answers 2024 A quench is performed and a malfunction of the quench vent causes cryogen to leak in the room. Pressure builds up and the door cannot be opened. What could you do to get to the patient? A. Call for help to get the door open B. Break the window to the zone IV C. Wait till the pressure dissipates D. Tell the patient to try to open the door - ANSWER B. Break the window to the zone IV A fire...

MRSO Mock Test 1 with Questions and Answers. 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 - Answer 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 - Answer A. Magnetohyrdodynamic Effect When can...

How do magnetic flux lines travel? A. North to South B. South to North C. East to West D. West to East - A North to South Which of the following can be potential safety concerns to a patient in the static magnetic field? A. Electrically conductive materials B. Ferrous objects C. Magnetic objects D. All of the choices. - D. All of the choices An object that retains its magnetic field when exiting the static magnetic field is call what? A. Paramagnetic B. Diamagnetic C. Ferr...