Mrso practice exam - Study guides, Class notes & Summaries

MRSO Practice Test 3 EXAM | Questions and Answers 100% Correct| Updated 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 - answerB. Break the window to the zone IV A fire breaks out in the MR roo...

MRSO Practice Exam |Question and Answers| VERIFIED!! || IEC DB/DBA limits for MRI *Ans* 140 DB 99 DBA parameters to reduce noise in MRI *Ans* -thicker slices -larger FOV -smaller matrix -parallel imaging -reducing bandwidth (increasing TE) -active noise reduction -Low SAR RF mode (increase in echo spacing)-thicker slices MRI sequence that produces the most and least noise in MRI *Ans* Most noise EPI/DWI least noise spin echo sequence an increase in slew rate and gradient amplitud...

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-EXAM 3 Questions with 100% Correct Answers 2024 All MR medical directors must report incidents to which of the following? a. FDA Medwatch Program b. ACR MR safety board c. None of the choices d. All of the choices - ANSWER a. FDA Medwatch Program Which of the following is not true? a. Screening process for non-MR personnel and MR personnel should be different. b. Screening process for non-MR personnel and MR personnel should be the ...

MRSO FINAL EXAM PRACTICE QUESTIONS WITH ANSWERS (LATEST ANSWERS GRADED A+). A patient is placed in a magnetic field that changes over a distance from the MR unit. What do we need in order to meet the manufacture limits if a patient with an implant will be safe from the threats associated with the static magnetic field prior to their MRI. A. Spatial gradient map. B. Compression C. The MRSO sole approval. D. All of the choices. - Answer A. Spatial gradient map The spatial gradient of 1.5 T...

MRSO PRACTICE EXAM| Question and Answers, 100% Verified| 2024 physical effects of STATIC FIELDS translation rotation lenz physical effects of TIME-VARYING FIELDS motion noise induced currents (on object/in person) lenz translation rotation everything NOT MR SAFE needs to be behind... 5 gauss line earth's magnetic fiels 0.5 gauss 1.5T = ___ gauss 15,000 3 T = ___ gauss 30,000 MR device can be considered non-significant risk IF: (list)

MRSO Final Exam PRACTICE QUESTIONS With Correct Answers (COMPLETE 2023/2024 GRADED A+). When you have conducting objects of a certain length, it may be at right length where object starts resonating and there's a buildup of energy Electrical resonance occurs in an electric circuit at a particular resonant frequency when the impedances of circuit elements cancel each other Resonant circuits exhibit ringing and can generate higher voltages and currents than are fed into them SAR - Answer Sp...

MRSO EXAM PRACTICE QUESTIONS With Verified ANSWERS 2023/2024 GRADED A+. Engineering controls - Answer eliminate/reduce exposure to hazard through use of engineered structures/machinery/equipment badge access, 4-zone design, shielding around magnet Administrative controls - Answer eliminate/reduce hazard by modifying/implementing administrative practices visual signs, zone notices, ferrous-free sweeps, MRSO on each shift, floor markings PPE - Answer ex. hearing protection (headsets, earplu...