ARRT MRI EXAM REVIEW 2025
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Terms in this set (325)
what is the most hydrogen
abundant
element in the
human body?
,nuclei that are net spin
available for
MRI are those
that exhibit a
_________
low energy = parallel
spin up = _______
high energy = antiparallel
spin down =
__________
when the body is in the magnetic
thermal
field, spins are aligned, and nothing
equilibrium
else has happened
refers to large magnetic field of the
B0
MRI scanner
, at thermal greater
equilibrium
there are a
________ portion of
spins with their
magnetic
moments
aligned in the
same direction
as B0 than
against it
the reason why the NMV also increases in size the
SNR increases at stronger B0
higher field
strengths is
because
1 hertz = 1 cycle per second
larmour W0 = y x B0
equation
COMPLETE EXAM QUESTIONS
AND VERIFIED ANSWERS| 100%
ACCURATE SOLUTIONS|ALREADY
GRADED A+
Save
Terms in this set (325)
what is the most hydrogen
abundant
element in the
human body?
,nuclei that are net spin
available for
MRI are those
that exhibit a
_________
low energy = parallel
spin up = _______
high energy = antiparallel
spin down =
__________
when the body is in the magnetic
thermal
field, spins are aligned, and nothing
equilibrium
else has happened
refers to large magnetic field of the
B0
MRI scanner
, at thermal greater
equilibrium
there are a
________ portion of
spins with their
magnetic
moments
aligned in the
same direction
as B0 than
against it
the reason why the NMV also increases in size the
SNR increases at stronger B0
higher field
strengths is
because
1 hertz = 1 cycle per second
larmour W0 = y x B0
equation