Gauss - Study guides, Class notes & Summaries

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: Exam mark 209 Questions with Complete Solutions 100% Verified 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 - Correct Answers 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 - Correct Answers b. 4 W/kg for 15 ...

MRSO FINAL EXAM WITH QUESTIONS AND ANSWERS. How do magnetic flux lines travel? A. North to South B. South to North C. East to West D. West to East - Answer 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. - Answer D. All of the choices An object that retains its magnetic field when exiting the static magnetic field is ...

The control room is found where? a. Zone I b. Zone II c. Zone III d. Zone IV ~~> C. Zone III 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 Which of the following are recommended by the ACR Guidance document in MR safety 2013 in proper scanning of a patient? 2 | P a g e | © copyright 2024/2025 | Grade A+ Master01 | Septembe...

MRSO: Exam 1 The control room is found where? a. Zone I b. Zone II c. Zone III d. Zone IV - correct answer C. Zone III 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 - correct answer b. Lenz's force Which of the following are recommended by the ACR Guidance document in MR safety 2013 in proper scanning of a patient? I. Metal detector II. Ferromagnetic ...

Which tool is most approprite to clean battery connections? A. B. C. D. Correct Answer Baking Soda The minimum amp circuit breaker that should be used to protect 120V water heater circuit with a 1600-watt element would be rated at _________ amps. A. 15 B. 10 C. 20 D. 30 Correct Answer A. 15 When testing for excessive EMF emissions near a conductor or appliance, the tool of choice is a(an): A. Ohmmeter B. DVOM C. Gauss meter D. infrared sensor Correct Answer C. Gauss meter T...

MRSO Exam Prep Questions with 100% Verified Answers ACR Guidelines for orbit screening: - "All patients who have a history of orbit trauma by a potential ferromagnetic foreign body for which they sought medical attention are to have their orbits cleared by either plain X-ray orbit films (2 views) or by a radiologist's review and assessment of contiguous cut prior CT or MR images (obtained since the suspected traumatic event) if available."ACR Guidance on MR Safe Practice Pg 6...

MRSO FINAL EXAM| Questions and Answers, 100% Correct| Updated 2024 MRSO FINAL EXAM| Questions and Answers, 100% Correct| Updated 2024 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 objec...

MRSO: Exam 2 Questions with Correct Answers What is the name of the gradient coil used to produce sagittal and coronal images? a. Transverse coil b. Golay coil c. Maxwell coil d. Receiver coil - Correct Answers b. Golay coil ("saddle coil") Which of the following is able to handle the most RF heating? a. elderly b. adult c. obese adult d. neonate - Correct Answers d. neonate Which of the following techniques can be used to increase the echo spacing? Select all that apply. a...

MRSO: Exam 2| Questions and Answers, 100% Correct| 2024 What is the name of the gradient coil used to produce sagittal and coronal images? a. Transverse coil b. Golay coil c. Maxwell coil d. Receiver coil b. Golay coil ("saddle coil") Which of the following is able to handle the most RF heating? a. elderly b. adult c. obese adult d. neonate d. neonate Which of the following techniques can be used to increase the echo spacing? Select all that apply. a. Increase the TR b. Decrea...