Mrso 3 exam - Study guides, Class notes & Summaries

MRSO: Exam 3 Questions & Correct Revised Answers Which 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 - Answer -b, c, d A non-emergent quench can take approximately how long? a. 1 minute b. 20 seconds c. 5-15 mins d. 2- 4 mins - Answer -c. 5-15 mins An emergent quench will take approximately 1 minu...

MRSO Exam with Complete Solutions physical effects of STATIC FIELDS Correct answer translation rotation lenz physical effects of TIME-VARYING FIELDS Correct answer motion noise induced currents (on object/in person) lenz translation rotation everything NOT MR SAFE needs to be behind... Correct answer 5 gauss line earth's magnetic fiels Correct answer 0.5 gauss 1.5T = ___ gauss Correct answer 15,000 3 T = ___ gauss Correct answer 30,000

MRSO EXAM PREP Test Questions And Revised Correct Answers Zero Boil-Off - ANSWER : System that reduces/eliminates the need to recharge Helium in a magnet. Quench - ANSWER : 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 - ANSWER : Resistance that is equal to Voltage divided by the amperage in a...

MRSO PREP EXAM WITH ALL CORRECT ANSWERS Zero Boil-Off - Answer-System that reduces/eliminates the need to recharge Helium in a magnet. Quench - Answer-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 - Answer-Resistance that is equal to Voltage divided by the amperage in a wire. V=IR Use ...

MRSO-3 EXAM | Questions and Answers 100% Correct| Updated 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 - answera. 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 same. c. Unscreened patient should not e...

MRSO Real Exam Questions and Answers All Correct 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 - Answer-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 - Answer-b. 4 W/kg for 15 mins Gadolinium contains what ki...

MRSO Exam 3 Questions & answers

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)