66.肺部擴張治療的儀器中,何者也是呼吸器?①肺內叩擊通氣(intrapulmonary percussive ventilation) ②Hayek振盪器(oscillator) ③咳痰機(mechanical insufflation-exsufflation) ④拍痰背心(the Vest Airway Clearance System)
(A)僅①③
(B)僅①②③
(C)僅①②④
(D)①②③④

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統計: A(189), B(317), C(40), D(19), E(0) #2039183