問題詳情

37.下列假體影像可用來進行MRI的那一項品質保證（quality control）測試？


(A)slice thickness accuracy
(B)high-contrast spatial resolution
(C)RF center frequency tuning
(D)signal uniformity

參考答案

答案：B

統計：A:26,B:316,C:32,D:78,E:0

難度：簡單