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Ch.2 Post-test: Spatial Localization Exam Questions With Correct Answers. In a vertical field mag, which Axis corresponds to the longitudinal direction, if the patient is in head first, supine position? y x x-z z - answerY axis The magnetization of proton A makes one revolution of its proces...

History of MRI Exam Questions With Correct Answers. ____________ and _____________ won the 2003 Nobel Prize in medicine for their work in the 1970's developing MR imaging techniques and capabilities - answerDamadian ______________ discovered the spin echo phenomenon for nuclear magnetic resonan...

MRI QUIZ: Musculoskeletal Exam Questions With Correct Answers. An image acquired in the shoulder parallel to the supraspinatus tendon utilizes the ____ gradient? - answerYX Which of the following is the thickest and strongest tendon in the body? - answerAchillies Which nerve is responsible for ...

MR formulas Exam Questions With Correct Answers. Calculate the scan time for a 3D gradient echo sequence with the following parameters: FOV 20cm, TR 24, TE 10, 224 x 256 matrix, 1 NEX, 3.5 mm slice thickness, 40 slices - answer3 min 35 sec 3D sequence scan time : TR x Phase Matrix x NSA/NEX x #...

MRI QUIZ- practice exam: Brain Anatomy Exam Questions With Correct Answers. The optic chiasm or optic chiasma, is the part of the brain where the optic nerves (CN II) partially cross - answerOptic Chiasm The medial & lateral rectus muscles are located in the - answereyes which arteries join tog...

Chapter 4 Post-Test: MRI Pulse Sequences Exam Questions With Correct Answers. _____________ is NOT a characteristic of the steady state gradient echo pulse sequence - answerA 180* RF pulse spin-interactions Which of the following may be T1-Weighted? 1. A spin-echo image 2. An inversion recove...

Ch.12 MRI Artifacts Exam Questions With Correct Answers. ______ will eliminate the wraparound artifact from the top and bottom of a coronal knee image (assuming that the frequency encoding is accomplished with the z gradient, and using the coordinate axis convention above). 1. Increasing the FO...

MRI QUIZ: MR GLOSSARY Exam Questions With Correct Answers. _________ is known as the specific frequency at which magnetic resonance in a nucleus can be excited and detected, and varies directly with magnetic field strength - answerLarmor Frequency A technique used to suppress fluids, utilizing ...