Mrso static field - Study guides, Class notes & Summaries

MRSO PREP| Questions and Answers, 100% Correct Zero Boil-Off System that reduces/eliminates the need to recharge Helium in a magnet. Quench Quickly eliminating the magnetic field. Not immediate, takes 3 to 5 minutes to completely eliminate magnetic field. Loud Noise as Helium rushes out of Quench Vent. Can cause crack in the wire (very costly to repair/replace). Ohm's Law Resistance that is equal to Voltage divided by the amperage in a wire. V=IR Use of Cryogen reduces/eliminates hea...

MRSO: Exam 1 with Complete Solutions 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

MRSO Terms Sheet Test Study Questions and 100% Correct Verified Answers Spatial Gradient Magnetic - Answer The changing magnetic field strength demonstrated at different distances from the MR unit. Static Magnetic Field - Answer The magnetic field that aligns hydrogen nuclei parallel or anti-parallel. Superparamagnetic - Answer A stronger attractive force than superparamagnetic, but not as strong as ferromagnetism when placed in a strong static magnetic field.

MRSO Safety Exam Questions and Answers (Graded A)MRSO Safety Exam Questions and Answers (Graded A)MRSO Safety Exam Questions and Answers (Graded A) Slew rate - ANSWER-Speed at which gradient coil turns on and off Time-varying Gradient - ANSWER-Induced current in a patient B-sub zero - ANSWER-The unit used to describe the static magnetic field Deflection - ANSWER-The amount of attraction an object has to the static magnetic field

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 PREP| Questions and Answers, 100% Correct MRSO PREP| Questions and Answers, 100% Correct Zero Boil-Off System that reduces/eliminates the need to recharge Helium in a magnet. Quench Quickly eliminating the magnetic field. Not immediate, takes 3 to 5 minutes to completely eliminate magnetic field. Loud Noise as Helium rushes out of Quench Vent. Can cause crack in the wire (very costly to repair/replace). Ohm's Law Resistance that is equal to Voltage divided by the amperage in a ...

MRSO - Implants and Devices - Module 5 with Complete SolutionsMRSO - Implants and Devices - Module 5 with Complete SolutionsMRSO - Implants and Devices - Module 5 with Complete SolutionsMRSO - Implants and Devices - Module 5 with Complete SolutionsMRSO - Implants and Devices - Module 5 with Complete Solutions MR screening should be - ANSWER--verbal and interactive -performed by Level 2 MR Personnel MR screening should not be - ANSWER-simplified Who defines terms for marking medical d...

MRSO Exam PrepMR Safety Officer responsibilities - correct answer The role of MRSO is often carried out by the senior Radiographer (in the USA this will generally be an MR technologist), but other suitably trained individuals could also fill this role. Multiple MRSOs could be appointed, provided only one is in charge at a given time. His/her responsibilities include the following: To be readily accessible and available (eg, to the operators of the MR system) at all times that the MR facilit...

MRSO EXAM Test Questions And Revised Correct 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 ma...

MRSO Exam | Questions and Correct Answers | Latest Update 2024/2025 | 100% PASS 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...