Camrt mri - Study guides, Class notes & Summaries

CAMRT-MRI in Practice chapter 8 Artifacts Exam

CAMRT-MRI In Practice chapter 8 Artifacts | 83 Questions and Answers 100% Correct

MRI CAMRT Pathology Exam Study Guide Questions with 100% Verified Answers.MRI CAMRT Pathology Exam Study Guide Questions with 100% Verified Answers.

CAMRT-MRI In Practice chapter 8 Artifacts Exam Questions With 100% Accurate Answers Rated A+| newest Version 2024 Phase mismapping: Appearance - ACCURATE ANSWER-AKA ghosting. produces replications of moving anatomy across the image in the phase direction. Usually occurs from anatomy that moves periodically (respirations, blood flow, swallowing, eye movement). Is phase mismapping/ghosting more or less apparent further from the source? - ACCURATE ANSWER-Less apparent. What is the ...

CAMRT-MRI In Practice chapter 8 Artifacts

MRI CAMRT Pathology Exam Study Guide Questions with 100% Verified Answers.

MRI CAMRT Exam Questions With Correct Answers Is SNR proportional or inversely proportional to voxel volume - answerProportional 3 fields used in MRI - answer-static magnetic field -TVMF (gradient field) -RF field 3 main types of magnets used - answer-Superconducting (most common_ -Resistive -Permanent FDA limits for the 3 fields in MRI - answerStatic field: 2T TVMF: 3T/s RF field: - does not cause an increase in temperature of more than .5 deg C or any body part of 1 deg C -SAR doe...

CAMRT-MRI In Practice chapter 8 Artifacts

MRI CAMRT Pathology Review Practice Test 2024. Abscess (brain): definition and imaging appearance on T1, T2, CE, and DWI - correct answer Collection of pus. Mass effect and extensive surrounding edema. T1: hypointense to grey matter T2: hyperintense to grey matter with surrounding edema. CE MRI: ring-like enhancement DWI shows an abscess having a high DWI signal with corresponding low signal on the ADC map. Avascular Necrosis (AVN) - correct answer T1: necrotic area is hypointens...

MRI CAMRT: Pathology