MRSO Practice Test 3 EXAM | Questions and Answers 100% Correct| Updated 2024

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 room, cannot be controlled, and poses a serious threat. Which of the following would be safest to do first? A. Leave the area B. None of the choices C. Wait for firefighters D. Quench the magnet - answerD. Quench the magnet A nurse accidentally brings an MR unsafe cart into the room and it gets stuck to the MR unit pinning a patient against the scanner. The cart is large and the nurse cannot get around it. What do you do? A. Quench the magnet B. Try to move the cart C. Call for a group of people to move the cart D. Call a code blue - answerA. Quench the magnet A quench is performed and a malfunction of the quench vent causes cryogen to leak in the room. The patient is in danger from which of the following? A. Frostbite B. All of the choices C. Asphyxiation D. Hypothermia - answerB. all Which of the following are risks associated with the cryogen substance found in a superconducting unit if it enters the MRI room? Select all that apply. A. Hypothermia B. Magnetohydrodynamic effect C. Disorientation D. Asphyxia - answerA, C, and D What are the reasons that we would quench an MRI unit? Select all that apply. A. An uncontrollable fire occurs in the MRI room B. A large ferrous object is pinning a patient C. It is the end of your shift D. Code blue occurs in the MRI room - answerA and B A quench is performed and a malfunction of the quench vent cause cryogen to leak in the room. The patient is in danger from which of the following? All of the choices Sedation Heating Damage to eardrum - answerDamage to eardrum Which of the following are considerations for a quench vent pathway? All of the choices Have the quench vent inspected on a consistent basis Use signage to indicate quench vent outside Restrict access to quench vent area - answerALL After an emergent quench has begun, how long does it take for the magnetic field to be reduced to a safe level? Approximately 7 minutes Approximately 15 minute Approximately 30-60 seconds Approximately 1 hour - answerApproximately 30-60 seconds Which of the following are considered ana