試卷測驗 - 107 年 - 107-1 專技高考_醫事放射師:放射線診斷原理與技術學#67612-阿摩線上測驗
Jt K剛剛做了阿摩測驗,考了17分
13.此圖為數位透視攝影的示意圖,注入造影劑前先照一張影像(mask image),當造影劑注入後,連續照了影
像2~6。當用影像5減去影像2,影像6減去影像4,這種DSA(digital subtraction angiography)與下列那些
項目有關?①時間減贅(temporal subtraction) ②能量減贅(energy subtraction) ③遮罩模式(mask
mode) ④時間差模式(time-interval difference mode)
(A)①②
(B)②③
(C)③④
(D)①④
35.頭部電腦斷層血管攝影呈現如下圖,下列有關影像重組那一項最正確?
(A)volume rendering
(B)surface shaded display
(C)maximum intensity projection
(D)curve planar reconstruction
47.下圖箭號所指為何種假影?
(A)partial volume artifact,in phase
(B)chemical shift artifact,out phase
(C)motion artifact,in phase
(D)truncation artifact,out phase
49.下圖為膝關節矢狀面 T2-weighted MRI,箭號所指處為下列何種假影?
(A)aliasing
(B)truncation
(C)magnetic susceptability
(D)motion
64.下圖為頸動脈之都卜勒頻譜,箭號所指為何?
(A)乾淨音窗(window)代表速率一致
(B)wall filter太高
(C)aliasing effect
(D)twinkling effect
69.下圖為一肝臟超音波影像,箭號所示之高回音區稱為:
(A)acoustic shadowing
(B)posterior acoustic enhancement
(C)mirror image artifact
(D)reverberation
79.下圖箭號所指最可能的解剖部位為何?
(A)肺動脈 (pulmonary artery)
(B)肺靜脈(pulmonary vein)
(C)升主動脈 (ascending aorta)
(D)上腔靜脈(superior vena cava)
79.下圖箭號所指最可能的解剖部位為何?
(A)肺動脈 (pulmonary artery)
(B)肺靜脈(pulmonary vein)
(C)升主動脈 (ascending aorta)
(D)上腔靜脈(superior vena cava)