Mra mr quiz - Study guides, Class notes & Summaries

MRA MR Quiz The MRA technique that relies on velocity induced phase shifts to distinguish between moving and stationary protons is: A. Phase contrast B. CE-MRA C. Time of flight D. Time resolved - Phase contrast The MRA technique that relies on velocity induced phase shifts to distinguish between moving and stationary protons is Phase contrast MRA. The ___________ supplies blood to the anterior brain. A. Iliac artery B. Internal carotid artery C. External carotid artery D. V...

MRA Imaging Quiz 1: The __________ of blood is responsible for the bright blood signal in time of flight MR angiography. A. Long T1 relaxation time B. Short T2 relaxation time C. Density D. Flow - D. Flow 2: The common iliac veins join to form the: A. Abdominal aorta B. Subclavian vein C. Inferior vena cava D. Superior vena cava - C. Inferior vena cava 3: In order to acquire an intracranial venogram, a MR angiographic sequence would have a presaturation pulse applied in which ...

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 a long echo time coupled with a long Inversion time is known as __________. - answerFLAIR (Fluid Attenuated Inversion Recovery) ____________ occurs when tissue outside the Field of View is undersamp...

The MRA technique that relies on velocity induced phase shifts to distinguish between moving and stationary protons is: A. Phase contrast B. CE-MRA C. Time of flight D. Time resolved - Phase contrast The MRA technique that relies on velocity induced phase shifts to distinguish between moving and stationary protons is Phase contrast MRA. The ___________ supplies blood to the anterior brain. A. Iliac artery B. Internal carotid artery C. External carotid artery D. Vertebro-basilar arter...

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