MRSO EXAMS BUNDLE

MRSO Mock Test 1 What pulse sequence will produce the most patient heating? A. Inverse recovery sequence B. Single shot fast spin echo C. Conventional spin echo D. Gradient Echo - ANSWER-B. Single shot fast spin echo During acquisition, it is noticed that the T wave of the cardiac cycl...

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

MRSO prep exam IEC DB/DBA limits for MRI - ANSWER-140 DB 99 DBA parameters to reduce noise in MRI - ANSWER--thicker slices -larger FOV -smaller matrix -parallel imaging -reducing bandwidth (increasing TE) -active noise reduction -Low SAR RF mode (increase in echo spacing)-thicker slice...

MRSO: Exam 4 Peripheral nerve stimulation can be described by which of the following? a. Faraday's law of induction b. Ohm's law c. Lenz's law d. Planks Law - ANSWER-b. Faraday's law of induction (describes the induction of electrical current in the presence of a changing magnetic fie...

MRSO-3 Exam Questions & Answers 2023/2024 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. Screeni...

MRSO: Exam 3 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 ca...

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. ...