試題詳解

57．關於肺動脈導管以thermodilution method測量cariac output, 下列敘述何者正確？
(A)用與血液同溫的dextrose 或saline測量
(B)低心輸量時thermodilution curve左移
(C)高心輸量時thermodilution curve右移
(D) tricuspid insufficiency thermodilution curve為prolonged且low-amplitude curve