阿摩線上測驗
53.為了消除或降低 MRI ghosting artifacts，下列何種處理方式最可能增加scan time？
(A)swapping phase and frequency
(B)presaturation pulse
(C)respiratory gating
(D)contrast enhancement
(A)swapping phase and frequency
(B)presaturation pulse
(C)respiratory gating
(D)contrast enhancement
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統計： A(322), B(208), C(801), D(143), E(0) #3199711
統計： A(322), B(208), C(801), D(143), E(0) #3199711
