36.肺部擴張治療(lung expansion therapy)臨床上用來預防或矯正肺擴張不全(atelectasis), 不包含下列何種措施? (A)誘發性肺量計(incentive spirometry) (B)持續氣道正壓(continuous positive airway pressure, CPAP) (C)正壓吐氣閥(positive expiratory pressure, PEP) (D)高頻胸壁振盪(high-frequency chest wall oscillation, HFCWO)