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Examen
ARMRIT MRI Physics Exam 2025–2026 Accurate Real Exam Questions and Verified Correct Answers JUST RELEASED
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---39marzo 20262025/2026A+
- What role do the protons that are aligned antiparallel to the main magnetic field play? 
A. They contribute to signal for image detail and contrast 
B. They do not contribute to signal 
C. They contribute most of the signal 
D. Their high energy signal appears in the outer area of k-space - answer>>>B. They do not contribute to 
signal 
How is the effect of magnetic field inhomogeneity on FID best expressed? 
A. T1 relaxation time 
B. T2 decay time 
C. T2* decay - answer>>>C. T...
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