Quench Study guides, Class notes & Summaries

MRSO-3 Exam Questions with Correct Answers 100% Verified 2024/2025 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 - Correct Answers 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 same. c. Unscreened patie...

MRSO: Exam 3 Questions and Answers 100% CorrectMRSO: Exam 3 Questions and Answers 100% CorrectMRSO: Exam 3 Questions and Answers 100% CorrectMRSO: Exam 3 Questions and Answers 100% CorrectWhich 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?...

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 PREP |Question and Answers| #Latest Version Zero Boil-Off *Ans* System that reduces/eliminates the need to recharge Helium in a magnet. Quench *Ans* 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 *Ans* Resistance that is equal to Voltage divided by the amperage in a wire. V=IR Use of Cry...

1. The quench vent in the MR room should be inspected by who? a. facility engineers b. manufacturer engineers c. MR tech d. MRMD {Correct answer} b. manufacturer engineers 2. The quench vent outside the MR facility is inspected by who? a. facility engineers b. manufacture engineer c. MR tech d. MRMD {Correct answer} a. facility engineers 3. If a cryogen comes in contact with skin, what will happen? a. frostbite/necrosis b. nothing, in its gas form c. explode d. combust {Correct answ...

MRSO Exam 3 with Complete 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 Correct 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 Correct answer c. 5-15 mins

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 - 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 the temperature, must be vacuum sealed. if vacuum is removed, temperature within the cryostat would rise -helium will boil at 4.2K (-452.11F) -liquid helium boils/expands at ratio of 1:750 to become ...

MRSO PREP 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 of Cryogen reduces/eliminate...

RN VATI MATERNAL NEWBORN 2019 EXAM WITH RATIONALE A nurse is caring for a client who is at 30 weeks of gestation and observes the client choking while eating lunch. The client is unable to speak or cough. Identify the sequence of steps the nurse should take to clear the airway obstruction. - answer-1. Stand posterior to the client. 2. Position arms under the client's axilla and across the client's chest. 3. Place thumb-side of a clenched fist to the client's mid-sternum area. 4. Initiat...