MRI BUNDLED EXAMS|| ACTUAL EXAMS|| FULL PACKAGED SOLUTION 2024 ( A+ GRADED 100% VERIFIED)

all the following are artifacts in MRI except - ANSWER beam hardening _____ is defined as the strength of the gradient over distance - ANSWER slew rate .5T is equal to _____ Gauss. - ANSWER 5,000

Nuclei that have the strongest magnetic moments are those with - ANSWER only hydrogen The Larmor frequency of nuclei depends on: - ANSWER # of protons and neutrons in the nucleus gyromagnetic ratio main magnetic field strength molecule in which nuclei are located The spin-lattice ...

one advantage of 3D TOF-MRA is - ANSWER high resolution for small vessels one advantage of 2D TOF-MRA is - ANSWER larger coverage area which conventional pulse sequence below provides black blood images - ANSWER -spin Echo -fast spin Echo -inversion recovery -all of the above

What type of nonionizing electromagnetic radiation does MRI utilize? - ANSWER Radio Frequency Preventing potential serious injury or death from strong magnetic field strengths requires: 1. a knowledgeable and mindful MR technologist 2. Controlled access to the magnetic field 3. a detailed...

Gradient Echo - ANSWER In regards to MRI and flowing blood, all of the following naturally offer dark blood without any special imaging requirements, except which? Gradient Echo Fast Spin Echo Spin Echo Inversion Recovery False - ANSWER True or False: Gradient moment nulling pred...

As technologists, we can easily identify that the phase direction is from A) sagittal; axial B) axial; coronal C) left; right D) superior; inferior Ans- C) left; right Which artifact should be identified above? A) Phase Wrap artifact B) Matrix seizure artifact C) Magic angle artifact...