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← ScienceWhich consequence results when impedance mismatch within an MRI machine?
A)Inefficient radiofrequency energy propagation✓
B)Increased magnetic field homogeneity
C)Reduced spin echo signal strength
D)Improved gradient coil linearity
💡 Explanation
Impedance mismatch causes signal reflection, therefore it leads to inefficient radiofrequency energy propagation, because less energy reaches the targeted tissues. This reduces image quality rather than enhancing magnetic field characteristics or signal acquisition techniques.
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