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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 on...

MRSO: Exam 3Which of the following are physiologic factors that occur from an anaphylactic reaction? Select all that apply. a. Elevated creatinine levels b. Vasodilation c. Bronchial smooth muscle contraction d. Increased vascular permeability - correct answer b, c, d A non-emergent quench ...

MRSO: Exam 2What 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 answer b. Golay coil ("saddle coil") Which of the following is able to handle the most RF heating? a. elderly b. adu...

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 equa...

MRSO: Basic Physics Questions A Pulse that uses multiple 180 degree refocusing pulsing is the? Spin Echo What are Eddy currents created from? Faradays Law What does Faradays law say will increase the induction of a voltage? Strength and speed of a changing magnetic field When acti...

MRSO 2021niobium-titanium - correct answer Most commonly used conductor wires. Has critical temperature of 10K (-442F). Liquid Helium is used to cool the wires - cooled to 4K. Field Map - correct answer Shows field strength. Greatest at isocenter. 5G Line - correct answer 0.5 mT. Must be...

MRSO - Static Field - Module 2Static field metrics - correct answer 1T = 10,000G (0.5mT = 5G) Who published guidelines titled "Criteria for Significant Risk" that specifies what qualifies as significant risk of exposure to magnetic field associated with MRI. - correct answer FDA FDA guide...

MRSO - Safety Screening - Module 7All patients and non-patients should be screened before entering - correct answer Zone III Screening forms for patients and non-patients should be - correct answer identical How often should MR personnel fill out a screening form? - correct answer Each year ...

MRSO - Implants and Devices - Module 5MR screening should be - correct answer -verbal and interactive -performed by Level 2 MR Personnel MR screening should not be - correct answer simplified Who defines terms for marking medical devices in MR environment? - correct answer ASTM According t...

MRSO - Emergent Situations and Patient Considerations - Module 8Quench - correct answer -to extinguish -means the magnetic field is removed Liquid helium - correct answer -helium is not stable as a liquid. in order to maintain a liquid state, it must stay at 4K (-452.4F) -in order to maintain t...

Mrs.O study Guide Affix - correct answer An additional word part placed at the beginning or end of a word to modify its meaning or change its part of speech. Prefixes and suffixes are affixes Prefix - correct answer An affix places at the beginning of a base to modify a word's meaning Suffix...

MRS. O STUDY QUIDEByzantine - correct answer extremely intricate or complicated in structure. Constantinople - correct answer Capital of the Byzantine Empire Justinian Code - correct answer A collection of laws that reflected Christian values Hagia Sophia - correct answer the Cathedral of H...

mrs. o quizS= - correct answer situation B= - correct answer background A= - correct answer assessment R= - correct answer recommendation diuretic - correct answer water pills, they are medications designed to increase the amount of water and salt from the body as urine lasix - correc...

Mrs. O Quiz 11Name the 4 main conflicts during this period. - correct answer The revolt of the low countries, the Huguenots war in France, the struggles for the British Isles, and the 30 years war in Germany. List two of the obstacles missionaries faced. - correct answer Travelling was difficult ...

MRI safety guidelines Must be screened to guarantee their safety, as well as the safety of those around them. This includes patients, family members accompanying patients, technologists, radiologists, anesthesiologists, nurses, receptionists, cleaning staff, service engineers, and anybody else who ...