Quench - Study guides, Class notes & Summaries

The quench vent in the MR room should be inspected by who? a. facility engineers b. manufacturer engineers c. MR tech d. MRMD - Answer- b. manufacturer engineers The quench vent outside the MR facility is inspected by who? a. facility engineers b. manufacture engineer c. MR tech d. MRMD - Answer- a. facility engineers If a cryogen comes in contact with skin, what will happen? a. frostbite/necrosis b. nothing, in its gas form c. explode d. combust - Answer- a. frostbite/necrosis...

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

MRSO PREP All 2024 Questions & Correct Revised 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 wir...

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 Exam 3 with A Grade Solutions 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 minute. The roari...

MRSO PREP Exam Questions with 100% Correct Answers 2024 Zero Boil-Off - answerSystem that reduces/eliminates the need to recharge Helium in a magnet. Quench - answerQuickly 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 - answerResistance that is equal to Voltage divided by the amperage in a wire. V=IR Use o...

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 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...

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 minute. The roaring sound heard during a quench is cau...

MRSO PREP Exam Questions with 100% Correct Answers 2024 Zero Boil-Off - answerSystem that reduces/eliminates the need to recharge Helium in a magnet. Quench - answerQuickly 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 - answerResistance that is equal to Voltage divided by the amperage in a wire. V=IR Use...