試題詳解

59. 肺癌病患將接受肺組織切除手術，下列何者不是必要的開胸手術前肺功能評估檢查(所謂的 the three-legged stool)？
(A) Ventilation-perfusion scintigraphy: 用 V/Q lung scanning 來回推被切除肺組織是否具有功能性
(B) Respiratory mechanics: 其中 the predicted postoperative FEV₁% (ppoFEV₁%) 最能評估 the risk of major respiratory complications
(C) Lung parenchymal function: The diffusing capacity for carbon monoxide is most useful test of gas exchange capacity
(D) Cardiopulmonary interaction: The maximal oxygen consumption (VO₂max) is the most useful predictor of postthoracotomy outcome